Product Overview
The SN74AHCT1G32DBVR from Texas Instruments is a single 2-input positive-OR gate in a 5-pin SOT-23 package. Operating from 4.5V to 5.5V with TTL-compatible CMOS inputs, it provides 8ns max propagation delay at 5V with +/-8mA output drive and 10uA max quiescent current.
Key Specifications
| Logic Function | OR (Y = A + B) |
| Supply Voltage | 4.5V to 5.5V |
| Propagation Delay | 8 ns max @ 5V |
| Output Drive | +/-8 mA @ 5V |
| Quiescent Current | 10 uA max |
| Input Type | TTL-Compatible CMOS |
| Output Type | Push-Pull |
| Data Rate | Up to 70 Mbps |
| Operating Temperature | -40 to +125 C |
| Package | SOT-23-5 |
Features
- Single 2-input positive-OR gate
- 4.5V to 5.5V operation
- 8ns max propagation delay
- Low power: 10uA max ICC
- TTL-compatible inputs (VIH=2V, VIL=0.8V)
- +/-8mA output drive at 5V
- Over-voltage tolerant inputs
- Latch-up exceeds 250mA per JESD 17
Applications
- Glue logic and signal gating
- I/O module logic combining
- Server motherboard signal OR-ing
- Motor drive enable logic