component
SN74LVC1G123DCT
Public Made by Adomby adom
lingxingic Monostable Multivibrators, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
SN74LVC1G123DCT
lingxingic · Monostable Multivibrators · TSSOP-8
SN74LVC1G123DCT from lingxingic, in a TSSOP-8. 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 | A | input | Falling-edge trigger input with Schmitt-trigger input, and the datasheet states inputs accept signals up to 5.5V. |
| 2 | B | input | Rising-edge trigger input with Schmitt-trigger input, and the datasheet states inputs accept signals up to 5.5V. |
| 3 | CLR | input | Active-low reset and rising-edge trigger input; a LOW level clears Q to low and a rising edge can also trigger the circuit. |
| 4 | GND | power_in | Ground reference at 0V. |
| 5 | Q | output | Non-inverted output that goes high for the programmed pulse width after a valid trigger. |
| 6 | CEXT | passive | External timing capacitor connection, used together with REXT/CEXT to set the output pulse width. |
| 7 | REXT/CEXT | passive | External timing resistor and capacitor connection that sets the base output pulse width together with CEXT. |
| 8 | VCC | power_in | Supply voltage, recommended range 1.65V to 5.5V; absolute maximum is -0.5V to +6.5V, and the I/O is high-impedance when VCC=0V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | lingxingic |
| Package | TSSOP-8 |
| Category | Logic |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage | VCC | -0.5 | 6.5 | V | 7 | ||
| Input voltage | VI | -0.5 | 6.5 | V | 7 | ||
| Output voltage (operating mode) | VO | -0.5 | V | 工作模式 | 7 | ||
| Output voltage (power-down mode) | VO | -0.5 | 6.5 | V | 掉电模式 | 7 | |
| Input clamp current | IIK | -50 | mA | VI<0V | 7 | ||
| Output clamp current | IOK | -50 | 50 | mA | VO<0V 或 VO>VCC | 7 | |
| Output current | IO | -50 | 50 | mA | VO=0V~VCC | 7 | |
| Supply current | ICC | 100 | mA | 7 | |||
| Ground current | IGND | -100 | mA | 7 | |||
| Storage temperature | Tstg | -65 | 150 | ℃ | 7 | ||
| Total power dissipation | Ptot | 300 | mW | 7 | |||
| Soldering temperature | TL | 260 | ℃ | 10 秒 | 7 | ||
| Supply voltage | VCC | 1.65 | 5.5 | V | 7 | ||
| Input voltage | VI | 0 | 5.5 | V | 7 | ||
| Output voltage (operating mode) | VO | 0 | V | 工作模式 | 7 | ||
| Output voltage (power-down mode) | VO | 0 | 5.5 | V | 掉电模式 | 7 | |
| Operating ambient temperature | Tamb | -40 | 125 | ℃ | 7 | ||
| High-level input voltage | VIH | 1.7 | V | Tamb=-40℃～+85℃; VCC=2.3V to 2.7V | 8 | ||
| High-level input voltage | VIH | 2 | V | Tamb=-40℃～+85℃; VCC=3.0V to 3.6V | 8 | ||
| Low-level input voltage | VIL | 0.7 | V | Tamb=-40℃～+85℃; VCC=2.3V to 2.7V | 8 | ||
| Low-level input voltage | VIL | 0.8 | V | Tamb=-40℃～+85℃; VCC=3.0V to 3.6V | 8 | ||
| High-level output voltage | VOH | 1.2 | V | Tamb=-40℃～+85℃; IO=-4mA; VCC=1.65V | 8 | ||
| High-level output voltage | VOH | 1.9 | V | Tamb=-40℃～+85℃; IO=-8mA; VCC=2.3V | 8 | ||
| High-level output voltage | VOH | 2.2 | V | Tamb=-40℃～+85℃; IO=-12mA; VCC=2.7V | 8 | ||
| High-level output voltage | VOH | 2.4 | V | Tamb=-40℃～+85℃; IO=-24mA; VCC=3.0V | 8 | ||
| High-level output voltage | VOH | 3.8 | V | Tamb=-40℃～+85℃; IO=-32mA; VCC=4.5V | 8 | ||
| Low-level output voltage | VOL | 0.1 | V | Tamb=-40℃～+85℃; IO=100uA; VCC=1.65V~5.5V | 8 | ||
| Low-level output voltage | VOL | 0.45 | V | Tamb=-40℃～+85℃; IO=4mA; VCC=1.65V | 8 | ||
| Low-level output voltage | VOL | 0.3 | V | Tamb=-40℃～+85℃; IO=8mA; VCC=2.3V | 8 | ||
| Low-level output voltage | VOL | 0.4 | V | Tamb=-40℃～+85℃; IO=12mA; VCC=2.7V | 8 | ||
| Low-level output voltage | VOL | 0.55 | V | Tamb=-40℃～+85℃; IO=24mA; VCC=3.0V | 8 | ||
| Input leakage current | II | -2 | 2 | uA | Tamb=-40℃～+85℃; VI=5.5V或GND; VCC=0V～5.5V | 8 | |
| Power-down leakage current | IOFF | -2 | 2 | uA | Tamb=-40℃～+85℃; VI或VO=5.5V; VCC=0V | 8 | |
| Supply current (static) | ICC | 10 | uA | Tamb=-40℃～+85℃; VI=5.5V或GND; 静态; VCC=1.65V～5.5V; IO=0A | 8 | ||
| Supply current (operating) | ICC | 80 | uA | Tamb=-40℃～+85℃; 工作状态; REXT/CEXT=0.5VCC; VCC=1.65V | 8 | ||
| Supply current (operating) | ICC | 130 | uA | Tamb=-40℃～+85℃; 工作状态; REXT/CEXT=0.5VCC; VCC=2.3V | 8 | ||
| Supply current (operating) | ICC | 240 | uA | Tamb=-40℃～+85℃; 工作状态; REXT/CEXT=0.5VCC; VCC=3V | 8 | ||
| Supply current (operating) | ICC | 400 | uA | Tamb=-40℃～+85℃; 工作状态; REXT/CEXT=0.5VCC; VCC=4.5V | 8 | ||
| Supply current (operating) | ICC | 650 | uA | Tamb=-40℃～+85℃; 工作状态; REXT/CEXT=0.5VCC; VCC=5.5V | 8 | ||
| Input leakage current | II | -10 | 10 | uA | Tamb=-40℃～+125℃; VI=5.5V或GND; VCC=0V～5.5V | 9 | |
| Power-down leakage current | IOFF | -10 | 10 | uA | Tamb=-40℃～+125℃; VI或VO=5.5V; VCC=0V | 9 | |
| Supply current (static) | ICC | 20 | uA | Tamb=-40℃～+125℃; VI=5.5V或GND; 静态; VCC=1.65V～5.5V; IO=0A | 9 | ||
| Propagation delay A,B to Q (tPHL, tPLH) | tPHL, tPLH | 2.5 | 7.1 | 16.3 | ns | Tamb=-40℃～+85℃; A,B到Q; 见图4; CL=15pF; VCC=1.65V～1.95V | 10 |
| Propagation delay A,B to Q (tPHL, tPLH) | tPHL, tPLH | 1.9 | 10.3 | ns | Tamb=-40℃～+85℃; A,B到Q; 见图4; CL=15pF; VCC=2.3V～2.7V | 10 | |
| Propagation delay A,B to Q (tPHL, tPLH) | tPHL, tPLH | 1.9 | 8.5 | ns | Tamb=-40℃～+85℃; A,B到Q; 见图4; CL=15pF; VCC=2.7V | 10 | |
| Propagation delay A,B to Q (tPHL, tPLH) | tPHL, tPLH | 1.5 | 7.6 | ns | Tamb=-40℃～+85℃; A,B到Q; 见图4; CL=15pF; VCC=3.0V～3.6V | 10 | |
| Propagation delay A,B to Q (tPHL, tPLH) | tPHL, tPLH | 1.2 | 5.3 | ns | Tamb=-40℃～+85℃; A,B到Q; 见图4; CL=15pF; VCC=4.5V～5.5V | 10 | |
| Propagation delay A,B to Q (tPHL, tPLH) | tPHL, tPLH | 2.9 | 7.8 | 17.6 | ns | Tamb=-40℃～+85℃; A,B到Q; 见图4; CL=30pF或CL=50pF; VCC=1.65V～1.95V | 10 |
| Propagation delay A,B to Q (tPHL, tPLH) | tPHL, tPLH | 2.2 | 11.3 | ns | Tamb=-40℃～+85℃; A,B到Q; 见图4; CL=30pF或CL=50pF; VCC=2.3V～2.7V | 10 | |
| Propagation delay A,B to Q (tPHL, tPLH) | tPHL, tPLH | 2.7 | 10.5 | ns | Tamb=-40℃～+85℃; A,B到Q; 见图4; CL=30pF或CL=50pF; VCC=2.7V | 10 | |
| Propagation delay A,B to Q (tPHL, tPLH) | tPHL, tPLH | 2 | 9.5 | ns | Tamb=-40℃～+85℃; A,B到Q; 见图4; CL=30pF或CL=50pF; VCC=3.0V～3.6V | 10 | |
| Propagation delay A,B to Q (tPHL, tPLH) | tPHL, tPLH | 1.5 | 6.7 | ns | Tamb=-40℃～+85℃; A,B到Q; 见图4; CL=30pF或CL=50pF; VCC=4.5V～5.5V | 10 | |
| Propagation delay CLR to Q (tPHL, tPLH) | tPHL, tPLH | 3.3 | 7.5 | 17.2 | ns | Tamb=-40℃～+85℃; CLR到Q; 见图4; CL=30pF或CL=50pF; VCC=1.65V～1.95V | 10 |
| Propagation delay CLR to Q (tPHL, tPLH) | tPHL, tPLH | 2.5 | 10.3 | ns | Tamb=-40℃～+85℃; CLR到Q; 见图4; CL=30pF或CL=50pF; VCC=2.3V～2.7V | 10 | |
| Propagation delay CLR to Q (tPHL, tPLH) | tPHL, tPLH | 2.8 | 9.3 | ns | Tamb=-40℃～+85℃; CLR到Q; 见图4; CL=30pF或CL=50pF; VCC=2.7V | 10 | |
| Propagation delay CLR to Q (tPHL, tPLH) | tPHL, tPLH | 1.5 | 8.4 | ns | Tamb=-40℃～+85℃; CLR到Q; 见图4; CL=30pF或CL=50pF; VCC=3.0V～3.6V | 10 | |
| Propagation delay CLR to Q (tPHL, tPLH) | tPHL, tPLH | 1.5 | 6 | ns | Tamb=-40℃～+85℃; CLR到Q; 见图4; CL=30pF或CL=50pF; VCC=4.5V～5.5V | 10 |
CAD (KiCad official)
- Symbol:
SN74LVC1G123DCT - Footprint:
Package_SO:TSSOP-8_3x3mm_P0.65mm - 3D model: TSSOP-8 (KiCad packages3D, STEP)
- 3D model files:
sn74lvc1g123dct-etched.step/sn74lvc1g123dct-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn74lvc1g123dct.step/sn74lvc1g123dct.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: lingxingic datasheet (21 pp, sha256
fc5a1a95c1474649, retrieved 2026-10-18, 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).
# SN74LVC1G123DCT
**lingxingic** · Monostable Multivibrators · TSSOP-8
SN74LVC1G123DCT from lingxingic, in a TSSOP-8. 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 | A | input | Falling-edge trigger input with Schmitt-trigger input, and the datasheet states inputs accept signals up to 5.5V. |
| 2 | B | input | Rising-edge trigger input with Schmitt-trigger input, and the datasheet states inputs accept signals up to 5.5V. |
| 3 | CLR | input | Active-low reset and rising-edge trigger input; a LOW level clears Q to low and a rising edge can also trigger the circuit. |
| 4 | GND | power_in | Ground reference at 0V. |
| 5 | Q | output | Non-inverted output that goes high for the programmed pulse width after a valid trigger. |
| 6 | CEXT | passive | External timing capacitor connection, used together with REXT/CEXT to set the output pulse width. |
| 7 | REXT/CEXT | passive | External timing resistor and capacitor connection that sets the base output pulse width together with CEXT. |
| 8 | VCC | power_in | Supply voltage, recommended range 1.65V to 5.5V; absolute maximum is -0.5V to +6.5V, and the I/O is high-impedance when VCC=0V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | lingxingic |
| Package | TSSOP-8 |
| Category | Logic |
| Pins | 8 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage | VCC | -0.5 | | 6.5 | V | | 7 |
| Input voltage | VI | -0.5 | | 6.5 | V | | 7 |
| Output voltage (operating mode) | VO | -0.5 | | | V | 工作模式 | 7 |
| Output voltage (power-down mode) | VO | -0.5 | | 6.5 | V | 掉电模式 | 7 |
| Input clamp current | IIK | -50 | | | mA | VI<0V | 7 |
| Output clamp current | IOK | -50 | | 50 | mA | VO<0V 或 VO>VCC | 7 |
| Output current | IO | -50 | | 50 | mA | VO=0V~VCC | 7 |
| Supply current | ICC | | | 100 | mA | | 7 |
| Ground current | IGND | -100 | | | mA | | 7 |
| Storage temperature | Tstg | -65 | | 150 | ℃ | | 7 |
| Total power dissipation | Ptot | | | 300 | mW | | 7 |
| Soldering temperature | TL | | | 260 | ℃ | 10 秒 | 7 |
| Supply voltage | VCC | 1.65 | | 5.5 | V | | 7 |
| Input voltage | VI | 0 | | 5.5 | V | | 7 |
| Output voltage (operating mode) | VO | 0 | | | V | 工作模式 | 7 |
| Output voltage (power-down mode) | VO | 0 | | 5.5 | V | 掉电模式 | 7 |
| Operating ambient temperature | Tamb | -40 | | 125 | ℃ | | 7 |
| High-level input voltage | VIH | 1.7 | | | V | Tamb=-40℃～+85℃; VCC=2.3V to 2.7V | 8 |
| High-level input voltage | VIH | 2 | | | V | Tamb=-40℃～+85℃; VCC=3.0V to 3.6V | 8 |
| Low-level input voltage | VIL | | | 0.7 | V | Tamb=-40℃～+85℃; VCC=2.3V to 2.7V | 8 |
| Low-level input voltage | VIL | | | 0.8 | V | Tamb=-40℃～+85℃; VCC=3.0V to 3.6V | 8 |
| High-level output voltage | VOH | 1.2 | | | V | Tamb=-40℃～+85℃; IO=-4mA; VCC=1.65V | 8 |
| High-level output voltage | VOH | 1.9 | | | V | Tamb=-40℃～+85℃; IO=-8mA; VCC=2.3V | 8 |
| High-level output voltage | VOH | 2.2 | | | V | Tamb=-40℃～+85℃; IO=-12mA; VCC=2.7V | 8 |
| High-level output voltage | VOH | 2.4 | | | V | Tamb=-40℃～+85℃; IO=-24mA; VCC=3.0V | 8 |
| High-level output voltage | VOH | 3.8 | | | V | Tamb=-40℃～+85℃; IO=-32mA; VCC=4.5V | 8 |
| Low-level output voltage | VOL | | | 0.1 | V | Tamb=-40℃～+85℃; IO=100uA; VCC=1.65V~5.5V | 8 |
| Low-level output voltage | VOL | | | 0.45 | V | Tamb=-40℃～+85℃; IO=4mA; VCC=1.65V | 8 |
| Low-level output voltage | VOL | | | 0.3 | V | Tamb=-40℃～+85℃; IO=8mA; VCC=2.3V | 8 |
| Low-level output voltage | VOL | | | 0.4 | V | Tamb=-40℃～+85℃; IO=12mA; VCC=2.7V | 8 |
| Low-level output voltage | VOL | | | 0.55 | V | Tamb=-40℃～+85℃; IO=24mA; VCC=3.0V | 8 |
| Input leakage current | II | -2 | | 2 | uA | Tamb=-40℃～+85℃; VI=5.5V或GND; VCC=0V～5.5V | 8 |
| Power-down leakage current | IOFF | -2 | | 2 | uA | Tamb=-40℃～+85℃; VI或VO=5.5V; VCC=0V | 8 |
| Supply current (static) | ICC | | | 10 | uA | Tamb=-40℃～+85℃; VI=5.5V或GND; 静态; VCC=1.65V～5.5V; IO=0A | 8 |
| Supply current (operating) | ICC | | | 80 | uA | Tamb=-40℃～+85℃; 工作状态; REXT/CEXT=0.5VCC; VCC=1.65V | 8 |
| Supply current (operating) | ICC | | | 130 | uA | Tamb=-40℃～+85℃; 工作状态; REXT/CEXT=0.5VCC; VCC=2.3V | 8 |
| Supply current (operating) | ICC | | | 240 | uA | Tamb=-40℃～+85℃; 工作状态; REXT/CEXT=0.5VCC; VCC=3V | 8 |
| Supply current (operating) | ICC | | | 400 | uA | Tamb=-40℃～+85℃; 工作状态; REXT/CEXT=0.5VCC; VCC=4.5V | 8 |
| Supply current (operating) | ICC | | | 650 | uA | Tamb=-40℃～+85℃; 工作状态; REXT/CEXT=0.5VCC; VCC=5.5V | 8 |
| Input leakage current | II | -10 | | 10 | uA | Tamb=-40℃～+125℃; VI=5.5V或GND; VCC=0V～5.5V | 9 |
| Power-down leakage current | IOFF | -10 | | 10 | uA | Tamb=-40℃～+125℃; VI或VO=5.5V; VCC=0V | 9 |
| Supply current (static) | ICC | | | 20 | uA | Tamb=-40℃～+125℃; VI=5.5V或GND; 静态; VCC=1.65V～5.5V; IO=0A | 9 |
| Propagation delay A,B to Q (tPHL, tPLH) | tPHL, tPLH | 2.5 | 7.1 | 16.3 | ns | Tamb=-40℃～+85℃; A,B到Q; 见图4; CL=15pF; VCC=1.65V～1.95V | 10 |
| Propagation delay A,B to Q (tPHL, tPLH) | tPHL, tPLH | 1.9 | | 10.3 | ns | Tamb=-40℃～+85℃; A,B到Q; 见图4; CL=15pF; VCC=2.3V～2.7V | 10 |
| Propagation delay A,B to Q (tPHL, tPLH) | tPHL, tPLH | 1.9 | | 8.5 | ns | Tamb=-40℃～+85℃; A,B到Q; 见图4; CL=15pF; VCC=2.7V | 10 |
| Propagation delay A,B to Q (tPHL, tPLH) | tPHL, tPLH | 1.5 | | 7.6 | ns | Tamb=-40℃～+85℃; A,B到Q; 见图4; CL=15pF; VCC=3.0V～3.6V | 10 |
| Propagation delay A,B to Q (tPHL, tPLH) | tPHL, tPLH | 1.2 | | 5.3 | ns | Tamb=-40℃～+85℃; A,B到Q; 见图4; CL=15pF; VCC=4.5V～5.5V | 10 |
| Propagation delay A,B to Q (tPHL, tPLH) | tPHL, tPLH | 2.9 | 7.8 | 17.6 | ns | Tamb=-40℃～+85℃; A,B到Q; 见图4; CL=30pF或CL=50pF; VCC=1.65V～1.95V | 10 |
| Propagation delay A,B to Q (tPHL, tPLH) | tPHL, tPLH | 2.2 | | 11.3 | ns | Tamb=-40℃～+85℃; A,B到Q; 见图4; CL=30pF或CL=50pF; VCC=2.3V～2.7V | 10 |
| Propagation delay A,B to Q (tPHL, tPLH) | tPHL, tPLH | 2.7 | | 10.5 | ns | Tamb=-40℃～+85℃; A,B到Q; 见图4; CL=30pF或CL=50pF; VCC=2.7V | 10 |
| Propagation delay A,B to Q (tPHL, tPLH) | tPHL, tPLH | 2 | | 9.5 | ns | Tamb=-40℃～+85℃; A,B到Q; 见图4; CL=30pF或CL=50pF; VCC=3.0V～3.6V | 10 |
| Propagation delay A,B to Q (tPHL, tPLH) | tPHL, tPLH | 1.5 | | 6.7 | ns | Tamb=-40℃～+85℃; A,B到Q; 见图4; CL=30pF或CL=50pF; VCC=4.5V～5.5V | 10 |
| Propagation delay CLR to Q (tPHL, tPLH) | tPHL, tPLH | 3.3 | 7.5 | 17.2 | ns | Tamb=-40℃～+85℃; CLR到Q; 见图4; CL=30pF或CL=50pF; VCC=1.65V～1.95V | 10 |
| Propagation delay CLR to Q (tPHL, tPLH) | tPHL, tPLH | 2.5 | | 10.3 | ns | Tamb=-40℃～+85℃; CLR到Q; 见图4; CL=30pF或CL=50pF; VCC=2.3V～2.7V | 10 |
| Propagation delay CLR to Q (tPHL, tPLH) | tPHL, tPLH | 2.8 | | 9.3 | ns | Tamb=-40℃～+85℃; CLR到Q; 见图4; CL=30pF或CL=50pF; VCC=2.7V | 10 |
| Propagation delay CLR to Q (tPHL, tPLH) | tPHL, tPLH | 1.5 | | 8.4 | ns | Tamb=-40℃～+85℃; CLR到Q; 见图4; CL=30pF或CL=50pF; VCC=3.0V～3.6V | 10 |
| Propagation delay CLR to Q (tPHL, tPLH) | tPHL, tPLH | 1.5 | | 6 | ns | Tamb=-40℃～+85℃; CLR到Q; 见图4; CL=30pF或CL=50pF; VCC=4.5V～5.5V | 10 |
## CAD (KiCad official)
- Symbol: `SN74LVC1G123DCT`
- Footprint: `Package_SO:TSSOP-8_3x3mm_P0.65mm`
- 3D model: TSSOP-8 (KiCad packages3D, STEP)
- 3D model files: `sn74lvc1g123dct-etched.step` / `sn74lvc1g123dct-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn74lvc1g123dct.step` / `sn74lvc1g123dct.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [lingxingic datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603387876017123328) (21 pp, sha256 `fc5a1a95c1474649`, retrieved 2026-10-18, 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/sn74lvc1g123dct-datasheet.pdf)