This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | HD74HC444 |
|---|---|
| Datasheet | HD74HC444 HD74HC442 Datasheet (PDF) |
| File Size | 82.80 KB |
| Manufacturer | Hitachi Semiconductor (now Renesas) |
| Description | (HD74HC442 - HD74HC444) Quad. Tridirectional Bus Transceiver(with noninverted/inverted 3-state outputs) |
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These bus transceivers are designed for a synchronous three-way munication between four-line data buses. They give the designer a choice of selecting inverting, noninverting or a bination of inverting and noninverting data paths with 3-state outputs. The S 0 and S1 inputs select the bus from which data are to be transferred.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
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HD74HC444 | Quad Tridirectional Bus Transceiver | Renesas |
See all Hitachi Semiconductor (now Renesas) datasheets
| Part Number | Description |
|---|---|
| HD74HC442 | Quad. Tridirectional Bus Transceiver |
| HD74HC443 | Quad. Tridirectional Bus Transceiver |
| HD74HC4017 | Decade Counter/Divider |
| HD74HC4020 | 14-stage Binary Counter |
| HD74HC4022 | Octal Counters/Dividers |
| HD74HC4024 | 7-stage Binary Counter |
| HD74HC4040 | 12-stage Binary Counter |
| HD74HC4051 | 8-Channel Analog Multiplexer/Demultiplexer |
| HD74HC4052 | Analog Multiplexers/Demultiplexers |
| HD74HC4053 | Analog Multiplexers/Demultiplexers |
