Texas Instruments CD74HC173PWTE4 Flip Flops
Positive edge-triggered D-type flip-flop with 4 bits, featuring true output and 3-state output capability.

Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments CD74HC173PWTE4 Flip Flops technical specifications.
General
Alternate Parts Comparison (CD74HC173PWTE4 vs CD74HC4051MM96EP vs CD74HC08QM96Q1 vs CD74HC125QM96G4Q1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | 74HC | -- | -- | -- |
| Mounting Type | Surface Mount | -- | -- | -- |
| Operating Temperature | -55°C ~ 125°C | -- | -- | -- |
| Supply Voltage | 2V ~ 6V | -- | -- | -- |
| Frequency | 60MHz | -- | -- | -- |
| RoHS | Yes | -- | -- | -- |
| Clock Edge Trigger Type | Positive Edge | -- | -- | -- |
| High Level Output Current | -7.8mA | -- | -- | -- |
| Input Type | SINGLE-ENDED | -- | -- | -- |
| Lead Free | Contains Lead | -- | -- | -- |
| Logic Function | D-Type, Flip-Flop | -- | -- | -- |
| Low Level Output Current | 7.8mA | -- | -- | -- |
| Action |
Texas Instruments CD74HC173PWTE4 Flip Flops Overview
Positive edge-triggered D-type flip-flop with 4 bits, featuring true output and 3-state output capability. Operates with a maximum supply voltage of 6V and a minimum of 2V, supporting a frequency up to 60MHz. This surface mount component, housed in a TSSOP package, offers a propagation delay of 200ns and a turn-on delay time of 17ns.
It provides ±7.8mA output current and is RoHS compliant, with an operating temperature range from -55°C to 125°C.