Texas Instruments CY74FCT574CTSOCG4 Latches
Octal edge-triggered D-type flip-flop latch, featuring 8 bits and 3-state outputs.

Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments CY74FCT574CTSOCG4 Latches technical specifications.
General
Alternate Parts Comparison (CY74FCT574CTSOCG4 vs CY74FCT2541TQCT vs CY74FCT157ATDR vs CY74FCT157CTQCT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -- | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 5V | -- | 4.75V ~ 5.25V | 4.75V ~ 5.25V |
| Series | 74FCT | -- | -- | -- |
| Frequency | 250MHz | -- | -- | -- |
| RoHS | Yes | -- | -- | -- |
| Clock Edge Trigger Type | Positive Edge | -- | -- | -- |
| High Level Output Current | -32mA | -- | -- | -- |
| Lead Free | Contains Lead | -- | -- | -- |
| Logic Function | D-Type | -- | -- | -- |
| Low Level Output Current | 64mA | -- | -- | -- |
| Number of Bits | 8 | -- | -- | -- |
| Action |
Texas Instruments CY74FCT574CTSOCG4 Latches Overview
Octal edge-triggered D-type flip-flop latch, featuring 8 bits and 3-state outputs. Operates at frequencies up to 250MHz with a propagation delay of 5.2ns. Supports a supply voltage range of 4.75V to 5.25V, with a nominal 5V operating voltage. Offers a high level output current of -32mA and a low level output current of 64mA.
Packaged in a 20-pin SOIC surface mount configuration, this RoHS compliant component functions across an industrial temperature range of -40°C to 85°C.