Texas Instruments SN74AHCT273DBR Flip Flops
Octal D-Type Flip-Flop, featuring 8 bits and positive edge clock triggering.
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments SN74AHCT273DBR Flip Flops technical specifications.
General
Alternate Parts Comparison (SN74AHCT273DBR vs SN74AHCT02RGYR vs SN74AHCT1G08DCK3 vs SN74AHCT04RGYR)
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 | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Supply Voltage | 5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Number of Circuits | 8 | 4 | 1 | 6 |
| Package / Case | -- | 14-VFQFN Exposed Pad | 5-TSSOP | 14-VFQFN Exposed Pad |
| Current Output High Low | -- | 8mA, 8mA | 8mA, 8mA | 8mA, 8mA |
| Current Quiescent Max | -- | 2 µA | 1 µA | 2 µA |
| Logic Level High | -- | 2V | 2V | 2V |
| Logic Level Low | -- | 0.8V | 0.8V | 0.8V |
| Logic Type | -- | NOR Gate | AND Gate | Inverter |
| Max Propagation Delay V Max Cl | -- | 7.5ns @ 5V, 50pF | 7.9ns @ 5V, 50pF | 7.7ns @ 5V, 50pF |
| Number of Inputs | -- | 2 | 2 | 1 |
| Action |
Texas Instruments SN74AHCT273DBR Flip Flops Overview
Octal D-Type Flip-Flop, featuring 8 bits and positive edge clock triggering. This CMOS logic IC operates at a maximum frequency of 45MHz with a propagation delay of 12.6ns. Designed for surface mounting in a 20-SSOP package, it supports an operating supply voltage of 5V, with a range of 4.5V to 5.5V.
The component offers a high level output current of -8mA and a low level output current of 8mA, functioning across a temperature range of -40°C to 125°C.
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