Texas Instruments SN74HCT574PWR Flip Flops
IC FF D-TYPE SNGL 8BIT 20TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74HCT574PWR
Series
Base Model
Detailed Description
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.
Package
TSSOP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
SN74HCT574PWR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN74HCT574PWR Flip Flops technical specifications.
General
Series
74HCT
RoHS
Yes
Package / Case
20-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
5V
Lifecycle Status
Active
Package
TSSOP
Clock Edge Trigger Type
Positive Edge
Frequency
27MHz
Alternate Parts Comparison (SN74HCT574PWR vs SN74HCT00PWR vs SN74HCT08ANSR vs SN74HCT157DR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-TSSOP | -- | -- | 16-SOIC |
| Mounting Type | Surface Mount | -- | -- | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -- | -- | -40°C ~ 85°C |
| Supply Voltage | 5V | -- | -- | 4.5V ~ 5.5V |
| Current Output High Low | 6mA, 6mA | -- | -- | 6mA, 6mA |
| Type | D-Type | -- | -- | Multiplexer |
| 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
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC74HCT574ADTR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
IC FF D-TYPE SNGL 8BIT 20TSSOP
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