Texas Instruments SN74HCT574PWR Flip Flops
IC FF D-TYPE SNGL 8BIT 20TSSOP
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments SN74HCT574PWR Flip Flops technical specifications.
General
Related Parts Comparison (SN74HCT574PWR 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 | |
|---|---|---|---|---|
| Package / Case | 20-TSSOP | TSSOP | SOP | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -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 |
| Lifecycle Status | Active | Active | Obsolete | Active |
| Current Output High Low | 6mA, 6mA | 4mA, 4mA | 4mA, 4mA | 6mA, 6mA |
| Series | 74HCT | 74HCT | 74HCT | -- |
| RoHS | Yes | Yes | Compliant | -- |
| Logic Function | D-Type, Flip-Flop | NAND GATE | AND GATE | -- |
| Max Propagation Delay V Max Cl | 47ns @ 5.5V, 150pF | 18ns @ 5.5V, 50pF | 18ns @ 5.5V, 50pF | -- |
| Number of Circuits | 8 | 4 | 4 | -- |
| Action |
Texas Instruments SN74HCT574PWR Flip Flops Overview
Octal D-type flip-flop with 3-state outputs, operating at up to 27MHz. Features positive edge clock triggering and a non-inverting polarity. Designed for surface mounting in a 20-pin TSSOP package, this CMOS component offers 8 bits of data storage with a 5V operating supply voltage. Ideal for bus interface applications, it boasts a propagation delay of 45ns and is RoHS compliant.
Cross Reference
Suggested replacements
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