CD74HC4060PWR

@@ -0,0 +1,62 @@+# CD74HC4060PWR++**Texas Instruments** · Counters / Dividers · TSSOP-16++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++- `CD74HC4060PWRPW`+- `CD74HC4060PWRPWR`+- `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)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/cd74hc4060.pdf) (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](docs/cd74hc4060pwr-datasheet.pdf)

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