# 74FCT38072DCGI

**RENESAS** · Clock Buffers/Drivers/Distributions · SOIC-8

74FCT38072DCGI from RENESAS, in a SOIC-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 | VCC | power_in | Power supply pin for the device, operating at VCC = 3.3V ± 0.3V. |
| 2 | VCC | power_in | Second power supply pin, operating at VCC = 3.3V ± 0.3V, provided with multiple power pins to reduce noise. |
| 3 | IN | input | Clock input that can be driven from 3.3V or 5V components with a high level of 2V min to 5.5V max and a low level of -0.5V to 0.8V. |
| 4 | GND | power_in | Ground pin, one of multiple ground pins provided to reduce noise. |
| 5 | GND | power_in | Ground pin, one of multiple ground pins provided to reduce noise. |
| 6 | O1 | output | Clock output 1 of the 1:2 fanout, TTL compatible, with rise and fall time of 1ns max. |
| 7 | O2 | output | Clock output 2 of the 1:2 fanout, TTL compatible, with rise and fall time of 1ns max. |
| 8 | GND | power_in | Ground pin, one of multiple ground pins provided to reduce noise. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | RENESAS |
| Package | SOIC-8 |
| Category | Clock And Timing |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `74FCT38072DCGI`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files: `74fct38072dcgi-etched.step` / `74fct38072dcgi-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `74fct38072dcgi.step` / `74fct38072dcgi.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [RENESAS datasheet](docs/74fct38072dcgi-datasheet.pdf) (6 pp, sha256 `6cea36322f225187`, retrieved 2026-10-28, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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/74fct38072dcgi-datasheet.pdf)