Texas Instruments SN74HCT273DBRE4 Latches
Octal D-type flip-flop with clear, featuring 8 bits and positive edge clock triggering.
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments SN74HCT273DBRE4 Latches technical specifications.
General
Related Parts Comparison (SN74HCT273DBRE4 vs SN74HCT00PWR vs SN74HCT08ANSR vs SN74HCT157DR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 5V | 5 V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Series | 74HCT | 74HCT | 74HCT | -- |
| RoHS | Yes | Yes | Compliant | -- |
| Logic Function | D-Type, Flip-Flop | NAND GATE | AND GATE | -- |
| Number of Circuits | 8 | 4 | 4 | -- |
| Package / Case | -- | TSSOP | SOP | 16-SOIC |
| Lifecycle Status | -- | Active | Obsolete | Active |
| Current Output High Low | -- | 4mA, 4mA | 4mA, 4mA | 6mA, 6mA |
| Action |
Texas Instruments SN74HCT273DBRE4 Latches Overview
Octal D-type flip-flop with clear, featuring 8 bits and positive edge clock triggering. This CMOS logic IC operates at a frequency of 37MHz with a propagation delay of 34ns and turn-on delay of 15ns. It supports a 5V operating supply voltage, with a range of 4.5V to 5.5V, and offers ±4mA high/low level output current.
Packaged in a 20-SSOP for surface mounting, this RoHS compliant component is supplied on tape and reel.