CD74HC4060PWR from Texas Instruments, in a TSSOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	Q12	output	Counter stage 12 output. CMOS output driving 10 LSTTL loads; VOH ≥ 4.4V at VCC=4.5V (CMOS load).
2	Q13	output	Counter stage 13 output. Buffered CMOS output.
3	Q14	output	Counter stage 14 output (final stage). Buffered CMOS output.
4	Q6	output	Counter stage 6 output. Buffered CMOS output.
5	Q5	output	Counter stage 5 output. Buffered CMOS output.
6	Q7	output	Counter stage 7 output. Buffered CMOS output.
7	Q4	output	Counter stage 4 output. Bus driver output (fanout 15 LSTTL loads).
8	GND	power_in	Ground reference (0V).
9	phiO	output	Oscillator output (φO). Buffered output of the internal oscillator; used with external R/C or crystal network to close the oscillator loop.
10	~phiO	output	Inverted oscillator output (φO-bar). Complement of pin 9; used with the external oscillator network.
11	phiI	input	Oscillator/clock input (φI) with Schmitt-trigger action. Counter advances on the negative (falling) transition. When used with an external oscillator network the internal oscillator is closed through this pin.
12	MR	input	Master Reset (active HIGH). A high level asynchronously resets all 14 counter stages to 0 and disables the oscillator. HC has CMOS input levels; HCT has TTL input levels (VIH ≥ 2V, VIL ≤ 0.8V).
13	Q9	output	Counter stage 9 output. Buffered CMOS output.
14	Q8	output	Counter stage 8 output. Buffered CMOS output.
15	Q10	output	Counter stage 10 output. Buffered CMOS output.
16	VCC	power_in	Positive supply. HC: 2V to 6V. HCT: 4.5V to 5.5V. Absolute max 7V.

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	TSSOP-16
Category	Logic
Pins	16

Ordering variants

Same part, different packaging or reel option.

CD74HC4060PWR
CD74HC4060PWRPWT
CD74HC4060PWRE
CD74HC4060PWRM
CD74HC4060PWRMT
CD74HC4060PWRM96
CD74HC4060PWRF3A

CAD (KiCad official)

Symbol: CD74HC4060PWR
Footprint: Package_SO:TSSOP-16_4.4x5mm_P0.65mm
3D model: TSSOP-16 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`cd74hc4060pwr.step`	205 KB	You want the bare part, or you mark your own boards.
`cd74hc4060pwr-etched.step`	2.9 MB	You want the part with `CD74HC4060PWR` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 720 faces against 255 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

Datasheet: Texas Instruments datasheet (21 pp, sha256 5ad438a2199a47fd, retrieved 2026-08-17, tier: manufacturer)
Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF