# SN74HC4060DBR

**Texas Instruments** · Counters, Dividers · SSOP-16-208mil

SN74HC4060DBR from Texas Instruments, in a SSOP-16-208mil. 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 | QL | output | Counter output from binary counter stage L |
| 2 | QM | output | Counter output from binary counter stage M |
| 3 | QN | output | Counter output from binary counter stage N |
| 4 | QF | output | Counter output from binary counter stage F |
| 5 | QE | output | Counter output from binary counter stage E |
| 6 | QG | output | Counter output from binary counter stage G |
| 7 | QD | output | Counter output from binary counter stage D |
| 8 | GND | power_in | Ground reference voltage (0V) |
| 9 | CLKO | output | Oscillator output inverted; capable of driving up to 10 LSTTL loads |
| 10 | CLKO | output | Oscillator output; capable of driving up to 10 LSTTL loads |
| 11 | CLKI | input | Clock or oscillator input for RC or crystal circuits; counter advances on high-to-low transition when CLR is low |
| 12 | CLR | input | Clear input active high; resets all counter outputs to low and disables oscillator |
| 13 | QI | output | Counter output from binary counter stage I |
| 14 | QH | output | Counter output from binary counter stage H |
| 15 | QJ | output | Counter output from binary counter stage J |
| 16 | VCC | power_in | Positive supply voltage; rated 2V to 6V per recommended operating conditions |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SSOP-16-208mil |
| Category | Logic |
| Pins | 16 |

## CAD (KiCad official)

- Symbol: `SN74HC4060DBR`
- Footprint: `Package_SO:SSOP-16_5.3x6.2mm_P0.65mm`
- 3D model: SSOP-16-208mil (KiCad packages3D, STEP)
- 3D model files: `sn74hc4060dbr-etched.step` / `sn74hc4060dbr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn74hc4060dbr.step` / `sn74hc4060dbr.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/sn74hc4060) (24 pp, sha256 `e0d763603b69eb80`, retrieved 2026-10-05, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (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/sn74hc4060dbr-datasheet.pdf)