| Part number | HD74HC670 |
|---|---|
| Datasheet | HD74HC670-Renesas.pdf |
| File Size | 240.87 KB |
| Manufacturer | Renesas |
| Description | 4-by-4 Register File |
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The HD74HC670, 16-bit register file is organized as 4 words of 4 bits each and separate on-chip decoding is provided for addressing the four word locations to either write-in or retrieve data. This permits simultaneous writing into one location and reading from another word location. Four data inputs are available which are used to supply the 4-bit word to be stored.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
HD74HC670 | 4-by-4 Register | Hitachi Semiconductor |
| Part Number | Description |
|---|---|
| HD74HC679 | 12-bit Address Comparator |
| HD74HC620 | Octal Bus Transceivers |
| HD74HC623 | Octal Bus Transceivers |
| HD74HC640 | Octal Bus Transceivers |
| HD74HC643 | Octal Bus Transceivers |
| HD74HC668 | Synchronous UP/Down Decade Counter |
| HD74HC669 | Synchronous Up/Down 4-bit binary Counter |
| HD74HC680 | 12-bit Address Comparator |
| HD74HC682 | 8-bit Magnitude Comparator |
| HD74HC684 | 8-bit Magnitude Comparator |
