SN54AS1032A, SN74AS1032A are four independent 2-input positive-OR buffers/drivers produced by Texas Instruments. They perform the Boolean functions Y = A + B or Y = A • B in positive logic. SN54AS1032A is characterized for operation over the full military temperature range of -55°C to 125°C. SN74AS1032A is characterized for operation from 0°C to 70°C.
The SN54AS1032A and SN74AS1032A are quadruple 2‑input positive‑OR buffer/driver devices that perform Boolean OR functions (Y = A + B). They are available in a variety of packages, including small‑outline (SOIC), plastic DIP, and ceramic options, and are qualified for a wide temperature range.
The document provides absolute maximum ratings, recommended operating conditions, detailed electrical characteristics such as supply voltage, input thresholds, and output drive capabilities, as well as mechanical drawings and packaging information. It also includes TI's standard product notices and warranty statements.
| Supply voltage (VCC) | 4.5 V to 5.5 V |
|---|---|
| High‑level output current (IOH) | -40 mA to -48 mA (sink) |
| Operating temperature range | SN54AS1032A: –55 °C to 125 °C; SN74AS1032A: 0 °C to 70 °C |
The device operates with a supply voltage (VCC) of 4.5 V to 5.5 V.
It is qualified for operation from –55 °C to 125 °C.