Texas Instruments SN74ACT573PWG4 Latches
8-bit D-type transparent latch IC, featuring 3-state outputs and non-inverting polarity.

Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments SN74ACT573PWG4 Latches technical specifications.
General
Alternate Parts Comparison (SN74ACT573PWG4 vs SN74ACT08PWRG4 vs SN74ACT10DRE4 vs SN74ACT11DRG4)
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 | -- | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Number of Circuits | 8 | -- | 3 | 3 |
| Series | 74ACT | -- | -- | -- |
| RoHS | Yes | -- | -- | -- |
| High Level Output Current | -24mA | -- | -- | -- |
| Independent Circuits | 1 | -- | -- | -- |
| Lead Free | Lead Free | -- | -- | -- |
| Logic Function | D-Type, Latch | -- | -- | -- |
| Low Level Output Current | 32mA | -- | -- | -- |
| Number of Bits | 8 | -- | -- | -- |
| Action |
Texas Instruments SN74ACT573PWG4 Latches Overview
8-bit D-type transparent latch IC, featuring 3-state outputs and non-inverting polarity. Operates with a supply voltage of 4.5V to 5.5V, typically 5V, and offers output currents of 32mA (low) and -24mA (high). This CMOS technology component has a propagation delay of 10.5ns and a turn-on delay time of 6ns.
Packaged in a 20-pin TSSOP for surface mounting, it is lead-free and RoHS compliant, with an operating temperature range of -40°C to 85°C.
