| Part number | 74F657 |
|---|---|
| Datasheet | 74F657_PhilipsSemiconductors.pdf |
| File Size | 109.96 KB |
| Manufacturer | Philips Semiconductors (now NXP Semiconductors) |
| Description | Octal Transceiver |
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The 74F657 is an octal transceiver featuring non inverting buffers with 3 state outputs and an 8 bit parity generator/checker, and is intended for bus oriented applications. The buffers have a guaranteed current sinking capability of 24mA at the A ports and 64mA at the B ports. The transmit/receive (T/R) input determines the direction of the data flow through the bidirectional transceivers.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
74F657 | Octal Bidirectional Transceiver | National Semiconductor |
 |
74F657 | Octal Bidirectional Transceiver | Fairchild |
 |
74F657 | Octal Transceiver | Texas Instruments |
See all Philips Semiconductors (now NXP Semiconductors) datasheets
| Part Number | Description |
|---|---|
| 74F651A | Transceivers/registers |
| 74F652A | Transceivers/registers |
| 74F655A | Octal buffer/driver |
| 74F656A | Octal buffer/driver |
| 74F604 | Dual octal latch |
| 74F620 | Octal bus transceiver/inverting |
| 74F621 | Octal Bus Transceiver |
| 74F623 | Octal Bus Transceiver |
| 74F64 | 4-2-3-2-input AND-OR-invert gate |
| 74F640 | Octal Bus Transceiver |
