Datasheet Details
| Part number | MC74AC194 |
|---|---|
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| File Size | 122.43 KB |
| Description | 4-Bit Bidirectional Universal Shift Register |
| Datasheet |
 MC74AC194 Datasheet
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General Description
The MC74AC/74ACT194 contains four edge-triggered D flip-flops and the necessary interstage logic to synchronously perform shift right, shift left, parallel load and hold operations.
Signals applied to the Select (S0, S1) inputs determine the type of operation, as shown in the Mode Select Table.
Key Features
- of shift left without external connections and hold (do nothing) modes of operation.
- Typical Shift Frequency of 150 MHz Asynchronous Master Reset Hold (Do Nothing) Mode Fully Synchronous Serial or Parallel Data Transfers 4-BIT.