component
LM393GN
Public Made by Adomby adom
HTC Korea TAEJIN Tech Comparators, DIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
LM393GN
HTC Korea TAEJIN Tech · Comparators · DIP-8
LM393GN from HTC Korea TAEJIN Tech, in a DIP-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 | OUT1 | output | Output of comparator 1, an open-collector output that can be wired-AND connected to other open-collector outputs and is compatible with TTL, MOS and CMOS logic. |
| 2 | IN1(−) | input | Negative (inverting) input of comparator 1; the voltage at either input or the common-mode should not go negative by more than 0.3 V. |
| 3 | IN1(+) | input | Positive (non-inverting) input of comparator 1; the voltage at either input or the common-mode should not go negative by more than 0.3 V. |
| 4 | GND | power_in | Ground reference for the device; the input and common-mode voltages must not be allowed to go negative by more than 0.3 V. |
| 5 | IN2(+) | input | Positive (non-inverting) input of comparator 2; the voltage at either input or the common-mode should not go negative by more than 0.3 V. |
| 6 | IN2(−) | input | Negative (inverting) input of comparator 2; the voltage at either input or the common-mode should not go negative by more than 0.3 V. |
| 7 | OUT2 | output | Output of comparator 2, an open-collector output that can be wired-AND connected to other open-collector outputs and is compatible with TTL, MOS and CMOS logic. |
| 8 | VCC | power_in | Power supply pin; the recommended supply voltage range is 2.0 V to 30 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HTC Korea TAEJIN Tech |
| Package | DIP-8 |
| Category | Amplifiers/Comparators |
| 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 | 36 | V | Printed as '36 or ±18' (dual supply ±18 V); MIN cell blank | 1 | ||
| Differential Input Voltage | VID | 36 | V | 1 | |||
| Input Voltage Range (either input) | VIC | -0.3 | 36 | V | 1 | ||
| Output Voltage | VO | 36 | V | 1 | |||
| Junction Temperature Range | TJ | -40 | 125 | °C | 1 | ||
| Storage Temperature Range | TSTG | -65 | 150 | °C | 1 | ||
| Supply Voltage | VCC | 2 | 30 | V | 2 | ||
| Operating Ambient Temperature Range | TOPR | -40 | 125 | °C | 2 | ||
| Input Offset Voltage | VIO | 2 | 5 | mV | VCC = 5V to 30V, VIC = VICR min, VO = 1.4V; 25°C | 4 | |
| Input Offset Voltage | VIO | 9 | mV | VCC = 5V to 30V, VIC = VICR min, VO = 1.4V; Full range (−40°C to 125°C) | 4 | ||
| Input Offset Current | IIO | 5 | 50 | nA | VO = 1.4V; 25°C | 4 | |
| Input Offset Current | IIO | 150 | nA | VO = 1.4V; Full range | 4 | ||
| Input Bias Current | IIB | -25 | -250 | nA | VO = 1.4V; 25°C | 4 | |
| Input Bias Current | IIB | -400 | nA | VO = 1.4V; Full range | 4 | ||
| Common-mode Input Voltage Range (upper limit) | VICR | 0 | V | 25°C; max printed as VCC, 1.5 V (expression, not a number) | 4 | ||
| Low-Level Output Voltage | VOL | 150 | 400 | mV | IOL = 4mA, VID = −1V; 25°C | 4 | |
| Low-Level Output Voltage | VOL | 700 | mV | IOL = 4mA, VID = −1V; Full range | 4 | ||
| Large-Signal Differential Voltage Amplification | AVD | 50 | 200 | V/mV | VCC = 15V, VO = 1.4V to 11.4V, RL ≥ 15kΩ to VCC; 25°C | 4 | |
| High-Level Output Current | IOH | 0.1 | 50 | nA | VOH = 5V, VID = 1V; 25°C | 4 | |
| High-Level Output Current | IOH | 1 | µA | VOH = 30V, VID = 1V; Full range | 4 | ||
| Low-Level Output Current | IOL | 6 | mA | VOL = 1.5V, VID = −1V; 25°C | 4 | ||
| Supply Current | ICC | 0.8 | 1 | mA | RL = ∞, VCC = 5V; 25°C | 4 | |
| Supply Current | ICC | 2.5 | mA | RL = ∞, VCC = 30V; Full range | 4 |
CAD (KiCad official)
- Symbol:
LM393GN - Footprint:
Package_DIP:DIP-8_W7.62mm - 3D model: DIP-8 (KiCad packages3D, STEP)
- 3D model files:
lm393gn-etched.step/lm393gn-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm393gn.step/lm393gn.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HTC Korea TAEJIN Tech datasheet (6 pp, sha256
b5d9ff43f9d9ae4f, retrieved 2026-10-18, tier: lcsc) - 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).
# LM393GN
**HTC Korea TAEJIN Tech** · Comparators · DIP-8
LM393GN from HTC Korea TAEJIN Tech, in a DIP-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 | OUT1 | output | Output of comparator 1, an open-collector output that can be wired-AND connected to other open-collector outputs and is compatible with TTL, MOS and CMOS logic. |
| 2 | IN1(−) | input | Negative (inverting) input of comparator 1; the voltage at either input or the common-mode should not go negative by more than 0.3 V. |
| 3 | IN1(+) | input | Positive (non-inverting) input of comparator 1; the voltage at either input or the common-mode should not go negative by more than 0.3 V. |
| 4 | GND | power_in | Ground reference for the device; the input and common-mode voltages must not be allowed to go negative by more than 0.3 V. |
| 5 | IN2(+) | input | Positive (non-inverting) input of comparator 2; the voltage at either input or the common-mode should not go negative by more than 0.3 V. |
| 6 | IN2(−) | input | Negative (inverting) input of comparator 2; the voltage at either input or the common-mode should not go negative by more than 0.3 V. |
| 7 | OUT2 | output | Output of comparator 2, an open-collector output that can be wired-AND connected to other open-collector outputs and is compatible with TTL, MOS and CMOS logic. |
| 8 | VCC | power_in | Power supply pin; the recommended supply voltage range is 2.0 V to 30 V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HTC Korea TAEJIN Tech |
| Package | DIP-8 |
| Category | Amplifiers/Comparators |
| 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 | | | 36 | V | Printed as '36 or ±18' (dual supply ±18 V); MIN cell blank | 1 |
| Differential Input Voltage | VID | | | 36 | V | | 1 |
| Input Voltage Range (either input) | VIC | -0.3 | | 36 | V | | 1 |
| Output Voltage | VO | | | 36 | V | | 1 |
| Junction Temperature Range | TJ | -40 | | 125 | °C | | 1 |
| Storage Temperature Range | TSTG | -65 | | 150 | °C | | 1 |
| Supply Voltage | VCC | 2 | | 30 | V | | 2 |
| Operating Ambient Temperature Range | TOPR | -40 | | 125 | °C | | 2 |
| Input Offset Voltage | VIO | | 2 | 5 | mV | VCC = 5V to 30V, VIC = VICR min, VO = 1.4V; 25°C | 4 |
| Input Offset Voltage | VIO | | | 9 | mV | VCC = 5V to 30V, VIC = VICR min, VO = 1.4V; Full range (−40°C to 125°C) | 4 |
| Input Offset Current | IIO | | 5 | 50 | nA | VO = 1.4V; 25°C | 4 |
| Input Offset Current | IIO | | | 150 | nA | VO = 1.4V; Full range | 4 |
| Input Bias Current | IIB | | -25 | -250 | nA | VO = 1.4V; 25°C | 4 |
| Input Bias Current | IIB | | | -400 | nA | VO = 1.4V; Full range | 4 |
| Common-mode Input Voltage Range (upper limit) | VICR | 0 | | | V | 25°C; max printed as VCC, 1.5 V (expression, not a number) | 4 |
| Low-Level Output Voltage | VOL | | 150 | 400 | mV | IOL = 4mA, VID = −1V; 25°C | 4 |
| Low-Level Output Voltage | VOL | | | 700 | mV | IOL = 4mA, VID = −1V; Full range | 4 |
| Large-Signal Differential Voltage Amplification | AVD | 50 | 200 | | V/mV | VCC = 15V, VO = 1.4V to 11.4V, RL ≥ 15kΩ to VCC; 25°C | 4 |
| High-Level Output Current | IOH | | 0.1 | 50 | nA | VOH = 5V, VID = 1V; 25°C | 4 |
| High-Level Output Current | IOH | | | 1 | µA | VOH = 30V, VID = 1V; Full range | 4 |
| Low-Level Output Current | IOL | 6 | | | mA | VOL = 1.5V, VID = −1V; 25°C | 4 |
| Supply Current | ICC | | 0.8 | 1 | mA | RL = ∞, VCC = 5V; 25°C | 4 |
| Supply Current | ICC | | | 2.5 | mA | RL = ∞, VCC = 30V; Full range | 4 |
## CAD (KiCad official)
- Symbol: `LM393GN`
- Footprint: `Package_DIP:DIP-8_W7.62mm`
- 3D model: DIP-8 (KiCad packages3D, STEP)
- 3D model files: `lm393gn-etched.step` / `lm393gn-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lm393gn.step` / `lm393gn.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [HTC Korea TAEJIN Tech datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590197979266523136) (6 pp, sha256 `b5d9ff43f9d9ae4f`, retrieved 2026-10-18, tier: lcsc)
- **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/lm393gn-datasheet.pdf)