component
sn74hc32pwr
Public Unreviewedby Ray
Texas Instruments Gates, TSSOP-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
README
markdownSN74HC32PWR
Texas Instruments · Gates · TSSOP-14
SN74HC32PWR from Texas Instruments, in a TSSOP-14. 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 | 1A | input | Gate 1 input A. CMOS logic input; VIH = 3.15 V min at VCC = 4.5 V, VIL = 1.35 V max at VCC = 4.5 V. Combined with 1B via OR to produce 1Y. |
| 2 | 1B | input | Gate 1 input B. CMOS logic input; combined with 1A via OR to produce 1Y. |
| 3 | 1Y | output | Gate 1 output Y = 1A + 1B. Push-pull CMOS output rated ±25 mA continuous; supports fanout up to 10 LSTTL loads. |
| 4 | 2A | input | Gate 2 input A. CMOS logic input; combined with 2B via OR to produce 2Y. |
| 5 | 2B | input | Gate 2 input B. CMOS logic input; combined with 2A via OR to produce 2Y. |
| 6 | 2Y | output | Gate 2 output Y = 2A + 2B. Push-pull CMOS output rated ±25 mA continuous. |
| 7 | GND | power_in | Ground reference. Continuous current through GND is limited to ±50 mA. Bypass VCC to this pin with a 0.1 µF ceramic capacitor placed close to the package. |
| 8 | 3Y | output | Gate 3 output Y = 3A + 3B. Push-pull CMOS output rated ±25 mA continuous. |
| 9 | 3A | input | Gate 3 input A. CMOS logic input; combined with 3B via OR to produce 3Y. |
| 10 | 3B | input | Gate 3 input B. CMOS logic input; combined with 3A via OR to produce 3Y. |
| 11 | 4Y | output | Gate 4 output Y = 4A + 4B. Push-pull CMOS output rated ±25 mA continuous. |
| 12 | 4A | input | Gate 4 input A. CMOS logic input; combined with 4B via OR to produce 4Y. |
| 13 | 4B | input | Gate 4 input B. CMOS logic input; combined with 4A via OR to produce 4Y. |
| 14 | VCC | power_in | Positive supply. Recommended VCC range 2 V to 6 V (5 V nominal); absolute maximum 7 V. Continuous current through VCC limited to ±50 mA. Decouple to GND with a 0.1 µF ceramic capacitor close to the package. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-14 |
| Category | Logic |
| Pins | 14 |
Ordering variants
SN74HC32PWRSN74HC32PWRDSN74HC32PWRDBSN74HC32PWRNSN74HC32PWRNSSN74HC32PWRJSN74HC32PWRWSN74HC32PWRFK
CAD (KiCad official)
- Symbol:
SN74HC32PWR - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (None pp, sha256
f64e03a2a4c72baf, 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).