Texas Instruments · 74AHCT Series
Texas Instruments 74AHCT series, Buffer, Non-Inverting, 1-Element, 1-Bit per Element, 3-State Output, 8mA, 4.5V to 5.5V, SOT-23-5, -40°C to 125°C.
MOQ 5 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Series | 74AHCT |
| Logic type | Buffer, Non-Inverting |
| Output type | 3-State |
| Mounting | Surface Mount |
| Supply voltage | 4.5V ~ 5.5V |
| Current - output high, low | 8mA, 8mA |
| Operating temperature | -40°C ~ 125°C (TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | SC-74A, SOT-753 |
| Number of elements | 1 |
| Number of bits per element | 1 |
The SN74AHCT1G126DBVT: The 3-state output goes high-impedance when the output enable pin is deasserted, preventing bus contention.
Rated for 4.5V to 5.5V, this buffer is a direct fit for 5V TTL/CMOS logic rails. The SOT-23-5 footprint matches standard 5-pin small-outline transistor layouts, simplifying PCB layout reuse.
