Texas Instruments CY74FCT573ATSOC Buffers, Drivers, Receivers and Transceivers
Octal transparent D-type latches with 3-state outputs, featuring 8 bits and 8 independent circuits.

Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments CY74FCT573ATSOC Buffers, Drivers, Receivers and Transceivers technical specifications.
General
Alternate Parts Comparison (CY74FCT573ATSOC vs CY74FCT2541TQCT vs CY74FCT163CTQCT vs CY74FCT191CTQCT)
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 | -- | 4.75 V ~ 5.25 V | 4.75 V ~ 5.25 V |
| Number of Elements | 1 | -- | 1 | 1 |
| Series | 74FCT | -- | -- | -- |
| RoHS | Yes | -- | -- | -- |
| Contact Plating | Gold | -- | -- | -- |
| Height | 2.35mm | -- | -- | -- |
| High Level Output Current | -32mA | -- | -- | -- |
| Independent Circuits | 1 | -- | -- | -- |
| Lead Free | Lead Free | -- | -- | -- |
| Length | 13mm | -- | -- | -- |
| Action |
Texas Instruments CY74FCT573ATSOC Buffers, Drivers, Receivers and Transceivers Overview
Octal transparent D-type latches with 3-state outputs, featuring 8 bits and 8 independent circuits. This surface mountable component operates with a 5V supply voltage (4.75V to 5.25V) and boasts a propagation delay of 5.2ns. It offers a high level output current of -32mA and a low level output current of 32mA, with a total output current of 64mA.
The device is RoHS compliant, lead-free, and designed for operation across a temperature range of -40°C to 85°C.