Texas Instruments SN74ABT377ADWRG4 Latches
Octal edge-triggered D-type flip-flop with 8 bits per element, designed for surface mount applications in a 20-pin SOIC package.

Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments SN74ABT377ADWRG4 Latches technical specifications.
General
Alternate Parts Comparison (SN74ABT377ADWRG4 vs SN74ABT126PWRG4 vs SN74ABT573ARGYR vs SN74ABT125DRG4)
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 (TA) |
| Supply Voltage | 5V | -- | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Output Type | TTL | -- | Tri-State | 3-State |
| Number of Bits Per Element | 8 | -- | -- | 1 |
| Number of Elements | 1 | -- | -- | 4 |
| Series | 74ABT | -- | -- | -- |
| Frequency | 150MHz | -- | -- | -- |
| RoHS | Yes | -- | -- | -- |
| Clock Edge Trigger Type | Positive Edge | -- | -- | -- |
| High Level Output Current | 64mA | -- | -- | -- |
| Lead Free | Contains Lead | -- | -- | -- |
| Action |
Texas Instruments SN74ABT377ADWRG4 Latches Overview
Octal edge-triggered D-type flip-flop with 8 bits per element, designed for surface mount applications in a 20-pin SOIC package. Features positive edge clock triggering and a maximum operating frequency of 150MHz. Offers a high output current of 64mA, with a propagation delay of 6.8ns and turn-on delay time of 4.5ns.
Operates with a supply voltage range of 4.5V to 5.5V, ideal for 5V systems. This RoHS compliant component is supplied in tape and reel packaging.