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TLC27L4BCDR
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Texas Instruments Operational Amplifier, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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tlc27l4bcdr: specified limits as data (metadata.characteristics, 53 rows from the datasheet)
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TLC27L4BCDR
Texas Instruments · Operational Amplifier · SOIC-14
TLC27L4BCDR from Texas Instruments, in a SOIC-14. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | 1OUT | output | Output of channel 1; output current is limited to ±30 mA per output (absolute maximum rating). |
| 2 | 1IN- | input | Inverting input of channel 1; common-mode input range is −0.2 V to 3.5 V at VDD = 5 V and −0.2 V to 8.5 V at VDD = 10 V. |
| 3 | 1IN+ | input | Non-inverting input of channel 1; common-mode input range is −0.2 V to 3.5 V at VDD = 5 V and −0.2 V to 8.5 V at VDD = 10 V. |
| 4 | VDD | power_in | Positive (highest) supply; operating supply range is 3 V to 16 V for the C suffix and 4 V to 16 V for the I suffix, with an 18 V absolute maximum. |
| 5 | 2IN+ | input | Non-inverting input of channel 2; common-mode input range is −0.2 V to 3.5 V at VDD = 5 V and −0.2 V to 8.5 V at VDD = 10 V. |
| 6 | 2IN- | input | Inverting input of channel 2; common-mode input range is −0.2 V to 3.5 V at VDD = 5 V and −0.2 V to 8.5 V at VDD = 10 V. |
| 7 | 2OUT | output | Output of channel 2; output current is limited to ±30 mA per output (absolute maximum rating). |
| 8 | 3OUT | output | Output of channel 3; output current is limited to ±30 mA per output (absolute maximum rating). |
| 9 | 3IN- | input | Inverting input of channel 3; common-mode input range is −0.2 V to 3.5 V at VDD = 5 V and −0.2 V to 8.5 V at VDD = 10 V. |
| 10 | 3IN+ | input | Non-inverting input of channel 3; common-mode input range is −0.2 V to 3.5 V at VDD = 5 V and −0.2 V to 8.5 V at VDD = 10 V. |
| 11 | GND | power_in | Ground or negative (lowest) supply pin, used as the reference for all voltages. |
| 12 | 4IN+ | input | Non-inverting input of channel 4; common-mode input range is −0.2 V to 3.5 V at VDD = 5 V and −0.2 V to 8.5 V at VDD = 10 V. |
| 13 | 4IN- | input | Inverting input of channel 4; common-mode input range is −0.2 V to 3.5 V at VDD = 5 V and −0.2 V to 8.5 V at VDD = 10 V. |
| 14 | 4OUT | output | Output of channel 4; output current is limited to ±30 mA per output (absolute maximum rating). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-14 |
| Category | Amplifiers/Comparators |
| Pins | 14 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input offset voltage | VIO | 240 | 2000 | μV | VDD = 5V, VO = 1.4V, RS = 50Ω, VIC = 0V, RL = 1MΩ, TA = 25°C | 4 | |
| Input offset voltage | VIO | 3000 | μV | VDD = 5V, VO = 1.4V, RS = 50Ω, VIC = 0V, RL = 1MΩ, TA = 0°C to 70°C | 4 | ||
| Input offset current | IIO | 7 | 300 | pA | VDD = 5V, VO = 2.5V, VIC = 2.5V, TA = 70°C | 4 | |
| Input bias current | IIB | 40 | 600 | pA | VDD = 5V, VO = 2.5V, VIC = 2.5V, TA = 70°C | 4 | |
| Common-mode input voltage range | VICR | -0.2 | 4 | V | VDD = 5V, TA = 25°C | 4 | |
| Common-mode input voltage range | VICR | -0.2 | 3.5 | V | VDD = 5V, TA = 0°C to 70°C | 4 | |
| High-level output voltage | VOH | 3.2 | 4.1 | V | VDD = 5V, VID = 100mV, RL = 1MΩ, TA = 25°C | 4 | |
| High-level output voltage | VOH | 3 | 4.1 | V | VDD = 5V, VID = 100mV, RL = 1MΩ, TA = 0°C | 4 | |
| High-level output voltage | VOH | 3 | 4.2 | V | VDD = 5V, VID = 100mV, RL = 1MΩ, TA = 70°C | 4 | |
| Low-level output voltage | VOL | 1 | 50 | mV | VDD = 5V, VID = –100mV, IOL = 0mA, TA = 25°C | 4 | |
| Large-signal differential voltage amplification | AVD | 50 | 520 | V/mV | VDD = 5V, VO = 2.5V to 2V, RL = 1MΩ, TA = 25°C | 4 | |
| Large-signal differential voltage amplification | AVD | 50 | 680 | V/mV | VDD = 5V, VO = 2.5V to 2V, RL = 1MΩ, TA = 0°C | 4 | |
| Large-signal differential voltage amplification | AVD | 50 | 380 | V/mV | VDD = 5V, VO = 2.5V to 2V, RL = 1MΩ, TA = 70°C | 4 | |
| Common-mode rejection ratio | CMRR | 65 | 87 | dB | VDD = 5V, VIC = VICRmin, TA = 25°C | 4 | |
| Common-mode rejection ratio | CMRR | 60 | 85 | dB | VDD = 5V, VIC = VICRmin, TA = 0°C | 4 | |
| Supply-voltage rejection ratio (ΔVDD/ΔVIO) | kSVR | 70 | 97 | dB | VDD = 5V to 10V, VO = 1.4V, TA = 25°C | 4 | |
| Supply-voltage rejection ratio (ΔVDD/ΔVIO) | kSVR | 60 | 97 | dB | VDD = 5V to 10V, VO = 1.4V, TA = 0°C | 4 | |
| Supply-voltage rejection ratio (ΔVDD/ΔVIO) | kSVR | 60 | 98 | dB | VDD = 5V to 10V, VO = 1.4V, TA = 70°C | 4 | |
| Supply current (4 amplifiers) | IDD | 40 | 68 | μA | VDD = 5V, VO = 2.5V, VIC = 2.5V, no load, TA = 25°C | 4 | |
| Supply current (4 amplifiers) | IDD | 48 | 84 | μA | VDD = 5V, VO = 2.5V, VIC = 2.5V, no load, TA = 0°C | 4 | |
| Supply current (4 amplifiers) | IDD | 31 | 56 | μA | VDD = 5V, VO = 2.5V, VIC = 2.5V, no load, TA = 70°C | 4 | |
| Input offset voltage | VIO | 260 | 2000 | μV | VDD = 10V, VO = 1.4V, RS = 50Ω, VIC = 0V, RL = 1MΩ, TA = 25°C | 6 | |
| Input offset voltage | VIO | 3000 | μV | VDD = 10V, VO = 1.4V, RS = 50Ω, VIC = 0V, RL = 1MΩ, TA = 0°C to 70°C | 6 | ||
| Input offset current | IIO | 7 | 300 | pA | VDD = 10V, VO = 5V, VIC = 5V, TA = 70°C | 6 | |
| Input bias current | IIB | 50 | 600 | pA | VDD = 10V, VO = 5V, VIC = 5V, TA = 70°C | 6 | |
| Common-mode input voltage range | VICR | -0.2 | 9 | V | VDD = 10V, TA = 25°C | 6 | |
| Common-mode input voltage range | VICR | -0.2 | 8.5 | V | VDD = 10V, TA = 0°C to 70°C | 6 | |
| High-level output voltage | VOH | 8 | 8.9 | V | VDD = 10V, VID = 100mV, RL = 1MΩ, TA = 25°C | 6 | |
| High-level output voltage | VOH | 7.8 | 8.9 | V | VDD = 10V, VID = 100mV, RL = 1MΩ, TA = 0°C | 6 | |
| Low-level output voltage | VOL | 5 | 50 | mV | VDD = 10V, VID = –100mV, IOL = 0mA, TA = 25°C | 6 | |
| Large-signal differential voltage amplification | AVD | 50 | 870 | V/mV | VDD = 10V, VO = 1V to 6V, RL = 1MΩ, TA = 25°C | 6 | |
| Large-signal differential voltage amplification | AVD | 50 | 1020 | V/mV | VDD = 10V, VO = 1V to 6V, RL = 1MΩ, TA = 0°C | 6 | |
| Large-signal differential voltage amplification | AVD | 50 | 660 | V/mV | VDD = 10V, VO = 1V to 6V, RL = 1MΩ, TA = 70°C | 6 | |
| Common-mode rejection ratio | CMRR | 65 | 94 | dB | VDD = 10V, VIC = VICRmin, TA = 25°C | 6 | |
| Common-mode rejection ratio | CMRR | 60 | 93 | dB | VDD = 10V, VIC = VICRmin, TA = 0°C | 6 | |
| Supply-voltage rejection ratio (ΔVDD/ΔVIO) | kSVR | 70 | 97 | dB | VDD = 5V to 10V, VO = 1.4V, TA = 25°C | 6 | |
| Supply-voltage rejection ratio (ΔVDD/ΔVIO) | kSVR | 60 | 97 | dB | VDD = 5V to 10V, VO = 1.4V, TA = 0°C | 6 | |
| Supply-voltage rejection ratio (ΔVDD/ΔVIO) | kSVR | 60 | 98 | dB | VDD = 5V to 10V, VO = 1.4V, TA = 70°C | 6 | |
| Supply current (4 amplifiers) | IDD | 57 | 92 | μA | VDD = 10V, VO = 5V, VIC = 5V, no load, TA = 25°C | 6 | |
| Supply current (4 amplifiers) | IDD | 72 | 132 | μA | VDD = 10V, VO = 5V, VIC = 5V, no load, TA = 0°C | 6 | |
| Supply current (4 amplifiers) | IDD | 44 | 80 | μA | VDD = 10V, VO = 5V, VIC = 5V, no load, TA = 70°C | 6 | |
| Supply voltage | VDD | 3 | 16 | V | C suffix | 3 | |
| Common-mode input voltage range | VIC | -0.2 | 3.5 | V | VDD = 5V | 3 | |
| Common-mode input voltage range | VIC | -0.2 | 8.5 | V | VDD = 10V | 3 | |
| Supply voltage | VDD | 18 | V | 3 | |||
| Input current (any input) | II | -5 | 5 | mA | 3 | ||
| Output current (each output) | IO | -30 | 30 | mA | 3 | ||
| Total current into VDD | 45 | mA | 3 | ||||
| Total current out of GND | 45 | mA | 3 | ||||
| Operating free-air temperature (C suffix) | TA | 0 | 70 | °C | natural ventilation | 3 | |
| Storage temperature | Tstg | -65 | 150 | °C | 3 | ||
| Lead temperature (D, N or PW package) | 260 | °C | 10 s, 1.6mm (1/16 inch) from case | 3 | |||
| Power dissipation rating, D package | 950 | mW | TA ≤ 25°C | 3 |
CAD (KiCad official)
- Symbol:
TLC27L4BCDR - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files:
tlc27l4bcdr-etched.step/tlc27l4bcdr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tlc27l4bcdr.step/tlc27l4bcdr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (41 pp, sha256
d4fb6ecd8a09929f, retrieved 2026-10-08, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).
# TLC27L4BCDR
**Texas Instruments** · Operational Amplifier · SOIC-14
TLC27L4BCDR from Texas Instruments, in a SOIC-14. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
## Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | 1OUT | output | Output of channel 1; output current is limited to ±30 mA per output (absolute maximum rating). |
| 2 | 1IN- | input | Inverting input of channel 1; common-mode input range is −0.2 V to 3.5 V at VDD = 5 V and −0.2 V to 8.5 V at VDD = 10 V. |
| 3 | 1IN+ | input | Non-inverting input of channel 1; common-mode input range is −0.2 V to 3.5 V at VDD = 5 V and −0.2 V to 8.5 V at VDD = 10 V. |
| 4 | VDD | power_in | Positive (highest) supply; operating supply range is 3 V to 16 V for the C suffix and 4 V to 16 V for the I suffix, with an 18 V absolute maximum. |
| 5 | 2IN+ | input | Non-inverting input of channel 2; common-mode input range is −0.2 V to 3.5 V at VDD = 5 V and −0.2 V to 8.5 V at VDD = 10 V. |
| 6 | 2IN- | input | Inverting input of channel 2; common-mode input range is −0.2 V to 3.5 V at VDD = 5 V and −0.2 V to 8.5 V at VDD = 10 V. |
| 7 | 2OUT | output | Output of channel 2; output current is limited to ±30 mA per output (absolute maximum rating). |
| 8 | 3OUT | output | Output of channel 3; output current is limited to ±30 mA per output (absolute maximum rating). |
| 9 | 3IN- | input | Inverting input of channel 3; common-mode input range is −0.2 V to 3.5 V at VDD = 5 V and −0.2 V to 8.5 V at VDD = 10 V. |
| 10 | 3IN+ | input | Non-inverting input of channel 3; common-mode input range is −0.2 V to 3.5 V at VDD = 5 V and −0.2 V to 8.5 V at VDD = 10 V. |
| 11 | GND | power_in | Ground or negative (lowest) supply pin, used as the reference for all voltages. |
| 12 | 4IN+ | input | Non-inverting input of channel 4; common-mode input range is −0.2 V to 3.5 V at VDD = 5 V and −0.2 V to 8.5 V at VDD = 10 V. |
| 13 | 4IN- | input | Inverting input of channel 4; common-mode input range is −0.2 V to 3.5 V at VDD = 5 V and −0.2 V to 8.5 V at VDD = 10 V. |
| 14 | 4OUT | output | Output of channel 4; output current is limited to ±30 mA per output (absolute maximum rating). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-14 |
| Category | Amplifiers/Comparators |
| Pins | 14 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input offset voltage | VIO | | 240 | 2000 | μV | VDD = 5V, VO = 1.4V, RS = 50Ω, VIC = 0V, RL = 1MΩ, TA = 25°C | 4 |
| Input offset voltage | VIO | | | 3000 | μV | VDD = 5V, VO = 1.4V, RS = 50Ω, VIC = 0V, RL = 1MΩ, TA = 0°C to 70°C | 4 |
| Input offset current | IIO | | 7 | 300 | pA | VDD = 5V, VO = 2.5V, VIC = 2.5V, TA = 70°C | 4 |
| Input bias current | IIB | | 40 | 600 | pA | VDD = 5V, VO = 2.5V, VIC = 2.5V, TA = 70°C | 4 |
| Common-mode input voltage range | VICR | -0.2 | | 4 | V | VDD = 5V, TA = 25°C | 4 |
| Common-mode input voltage range | VICR | -0.2 | | 3.5 | V | VDD = 5V, TA = 0°C to 70°C | 4 |
| High-level output voltage | VOH | 3.2 | 4.1 | | V | VDD = 5V, VID = 100mV, RL = 1MΩ, TA = 25°C | 4 |
| High-level output voltage | VOH | 3 | 4.1 | | V | VDD = 5V, VID = 100mV, RL = 1MΩ, TA = 0°C | 4 |
| High-level output voltage | VOH | 3 | 4.2 | | V | VDD = 5V, VID = 100mV, RL = 1MΩ, TA = 70°C | 4 |
| Low-level output voltage | VOL | | 1 | 50 | mV | VDD = 5V, VID = –100mV, IOL = 0mA, TA = 25°C | 4 |
| Large-signal differential voltage amplification | AVD | 50 | 520 | | V/mV | VDD = 5V, VO = 2.5V to 2V, RL = 1MΩ, TA = 25°C | 4 |
| Large-signal differential voltage amplification | AVD | 50 | 680 | | V/mV | VDD = 5V, VO = 2.5V to 2V, RL = 1MΩ, TA = 0°C | 4 |
| Large-signal differential voltage amplification | AVD | 50 | 380 | | V/mV | VDD = 5V, VO = 2.5V to 2V, RL = 1MΩ, TA = 70°C | 4 |
| Common-mode rejection ratio | CMRR | 65 | 87 | | dB | VDD = 5V, VIC = VICRmin, TA = 25°C | 4 |
| Common-mode rejection ratio | CMRR | 60 | 85 | | dB | VDD = 5V, VIC = VICRmin, TA = 0°C | 4 |
| Supply-voltage rejection ratio (ΔVDD/ΔVIO) | kSVR | 70 | 97 | | dB | VDD = 5V to 10V, VO = 1.4V, TA = 25°C | 4 |
| Supply-voltage rejection ratio (ΔVDD/ΔVIO) | kSVR | 60 | 97 | | dB | VDD = 5V to 10V, VO = 1.4V, TA = 0°C | 4 |
| Supply-voltage rejection ratio (ΔVDD/ΔVIO) | kSVR | 60 | 98 | | dB | VDD = 5V to 10V, VO = 1.4V, TA = 70°C | 4 |
| Supply current (4 amplifiers) | IDD | | 40 | 68 | μA | VDD = 5V, VO = 2.5V, VIC = 2.5V, no load, TA = 25°C | 4 |
| Supply current (4 amplifiers) | IDD | | 48 | 84 | μA | VDD = 5V, VO = 2.5V, VIC = 2.5V, no load, TA = 0°C | 4 |
| Supply current (4 amplifiers) | IDD | | 31 | 56 | μA | VDD = 5V, VO = 2.5V, VIC = 2.5V, no load, TA = 70°C | 4 |
| Input offset voltage | VIO | | 260 | 2000 | μV | VDD = 10V, VO = 1.4V, RS = 50Ω, VIC = 0V, RL = 1MΩ, TA = 25°C | 6 |
| Input offset voltage | VIO | | | 3000 | μV | VDD = 10V, VO = 1.4V, RS = 50Ω, VIC = 0V, RL = 1MΩ, TA = 0°C to 70°C | 6 |
| Input offset current | IIO | | 7 | 300 | pA | VDD = 10V, VO = 5V, VIC = 5V, TA = 70°C | 6 |
| Input bias current | IIB | | 50 | 600 | pA | VDD = 10V, VO = 5V, VIC = 5V, TA = 70°C | 6 |
| Common-mode input voltage range | VICR | -0.2 | | 9 | V | VDD = 10V, TA = 25°C | 6 |
| Common-mode input voltage range | VICR | -0.2 | | 8.5 | V | VDD = 10V, TA = 0°C to 70°C | 6 |
| High-level output voltage | VOH | 8 | 8.9 | | V | VDD = 10V, VID = 100mV, RL = 1MΩ, TA = 25°C | 6 |
| High-level output voltage | VOH | 7.8 | 8.9 | | V | VDD = 10V, VID = 100mV, RL = 1MΩ, TA = 0°C | 6 |
| Low-level output voltage | VOL | | 5 | 50 | mV | VDD = 10V, VID = –100mV, IOL = 0mA, TA = 25°C | 6 |
| Large-signal differential voltage amplification | AVD | 50 | 870 | | V/mV | VDD = 10V, VO = 1V to 6V, RL = 1MΩ, TA = 25°C | 6 |
| Large-signal differential voltage amplification | AVD | 50 | 1020 | | V/mV | VDD = 10V, VO = 1V to 6V, RL = 1MΩ, TA = 0°C | 6 |
| Large-signal differential voltage amplification | AVD | 50 | 660 | | V/mV | VDD = 10V, VO = 1V to 6V, RL = 1MΩ, TA = 70°C | 6 |
| Common-mode rejection ratio | CMRR | 65 | 94 | | dB | VDD = 10V, VIC = VICRmin, TA = 25°C | 6 |
| Common-mode rejection ratio | CMRR | 60 | 93 | | dB | VDD = 10V, VIC = VICRmin, TA = 0°C | 6 |
| Supply-voltage rejection ratio (ΔVDD/ΔVIO) | kSVR | 70 | 97 | | dB | VDD = 5V to 10V, VO = 1.4V, TA = 25°C | 6 |
| Supply-voltage rejection ratio (ΔVDD/ΔVIO) | kSVR | 60 | 97 | | dB | VDD = 5V to 10V, VO = 1.4V, TA = 0°C | 6 |
| Supply-voltage rejection ratio (ΔVDD/ΔVIO) | kSVR | 60 | 98 | | dB | VDD = 5V to 10V, VO = 1.4V, TA = 70°C | 6 |
| Supply current (4 amplifiers) | IDD | | 57 | 92 | μA | VDD = 10V, VO = 5V, VIC = 5V, no load, TA = 25°C | 6 |
| Supply current (4 amplifiers) | IDD | | 72 | 132 | μA | VDD = 10V, VO = 5V, VIC = 5V, no load, TA = 0°C | 6 |
| Supply current (4 amplifiers) | IDD | | 44 | 80 | μA | VDD = 10V, VO = 5V, VIC = 5V, no load, TA = 70°C | 6 |
| Supply voltage | VDD | 3 | | 16 | V | C suffix | 3 |
| Common-mode input voltage range | VIC | -0.2 | | 3.5 | V | VDD = 5V | 3 |
| Common-mode input voltage range | VIC | -0.2 | | 8.5 | V | VDD = 10V | 3 |
| Supply voltage | VDD | | | 18 | V | | 3 |
| Input current (any input) | II | -5 | | 5 | mA | | 3 |
| Output current (each output) | IO | -30 | | 30 | mA | | 3 |
| Total current into VDD | | | | 45 | mA | | 3 |
| Total current out of GND | | | | 45 | mA | | 3 |
| Operating free-air temperature (C suffix) | TA | 0 | | 70 | °C | natural ventilation | 3 |
| Storage temperature | Tstg | -65 | | 150 | °C | | 3 |
| Lead temperature (D, N or PW package) | | | | 260 | °C | 10 s, 1.6mm (1/16 inch) from case | 3 |
| Power dissipation rating, D package | | | | 950 | mW | TA ≤ 25°C | 3 |
## CAD (KiCad official)
- Symbol: `TLC27L4BCDR`
- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`
- 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files: `tlc27l4bcdr-etched.step` / `tlc27l4bcdr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlc27l4bcdr.step` / `tlc27l4bcdr.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/tlc27l9) (41 pp, sha256 `d4fb6ecd8a09929f`, retrieved 2026-10-08, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).
[Datasheet PDF](docs/tlc27l4bcdr-datasheet.pdf)