| Part | 74ACT257 |
|---|---|
| Description | QUAD 2 CHANNEL MULTIPLEXER |
| Manufacturer | STMicroelectronics |
| Size | 87.80 KB |
The ACT257 is an advanced high-speed CMOS QUAD 2 CHANNEL MULTIPLEXER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It is ideal for low power applications mantaining high speed operation similar to equivalent Bipolar Schottky TTL.
| Part Number | Manufacturer | Description |
|---|---|---|
| 74ACT257 | Fairchild Semiconductor | Quad 2-Input Multiplexer |
| 74ACT251 | Fairchild Semiconductor | 8-Input Multiplexer |
| 74ACT253 | National Semiconductor | Dual 4-Input Multiplexer |
| 74ACT253 | Fairchild Semiconductor | Dual 4-Input Multiplexer |
| 74ACT258 | Fairchild Semiconductor | Quad 2-Input Multiplexer |
