Texas Instruments · 74AHCT Series
Texas Instruments 74AHCT series, SN74AHCT245PWR, Transceiver, Non-Inverting, 3-State, 1 Element, 8 Bit per Element, 8mA Output, 4.5V to 5.5V Supply, -40°C to 125°C, Surface Mount, 20-TSSOP.
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Series | 74AHCT |
| Logic type | Transceiver, 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 | 20-TSSOP (0.173\", 4.40mm Width) |
| Number of elements | 1 |
| Number of bits per element | 8 |
The 8mA source and sink drive per channel handles standard CMOS and TTL fan-out without external buffers.
The 0.65mm pitch and 6.5mm body length are standard for 20-pin TSSOP — no footprint surprises when laying out the board. The 8mA per-pin output current keeps trace width modest; no need for wide power pours on a typical 2-layer board.
