Datasheet Details
| Part number | MC54F399 |
|---|---|
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| File Size | 58.48 KB |
| Description | QUAD 2-PORT REGISTER FAST SCHOTTKY TTL |
| Download | MC54F399 Download (PDF) |
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| Part number | MC54F399 |
|---|---|
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| File Size | 58.48 KB |
| Description | QUAD 2-PORT REGISTER FAST SCHOTTKY TTL |
| Download | MC54F399 Download (PDF) |
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The MC54/74F398 is a high-speed quad 2-port register.
It will select four bits of data from either of two sources (Ports) under control of a common Select input (S).
The selected data is transferred to a 4-bit output register synchronous with the LOW-to-HIGH transition of the Clock input (CP).
www.DataSheet4U.com MC54/74F399 QUAD 2-PORT REGISTER The MC54/74F399 is the logical equivalent of a quad 2-input multiplexer feeding into four edge-triggered flip flops.
A common Select input determines which of the two 4-bit words is accepted.
The selected data enters the flipflops on the rising edge of the clock.
| Part Number | Description |
|---|---|
| MC54F398 | QUAD 2-PORT REGISTER |
| MC54F32 | QUAD 2-INPUT OR GATE |
| MC54F352 | DUAL 4-INPUT MULTIPLEXER |
| MC54F353 | DUAL 4-INPUT MULTIPLEXER |
| MC54F367 | (MC54F367 / MC54F368) F367 HEX BUFFER/DRIVER 4-BIT PLUS 2-BIT NONINVERTING 3-STATE |
| MC54F368 | (MC54F367 / MC54F368) F367 HEX BUFFER/DRIVER 4-BIT PLUS 2-BIT NONINVERTING 3-STATE |
| MC54F373 | OCTAL TRANSPARENT LATCH |
| MC54F374 | OCTAL D-TYPE FLIP-FLOP |
| MC54F00 | QUAD 2-INPUT NAND GATE FAST SCHOTTKY TTL |
| MC54F04 | HEX INVERTER |