Texas Instruments CD74HCT574E Octal D Type Flip Flop IC, 3-State, 4.5 → 5.5 V, 20-Pin PDIP

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

74HCT Family Flip-Flops & Latches, Texas Instruments

Texas Instruments range of Flip-Flops and Latches from the 74HCT Family of CMOS Logic ICs. Inputs of the 74HCT family are 74LSTTL compatible, and the products use silicon gate CMOS technology to achieve operating speeds similar to the LSTTL family but with the low power consumption of standard CMOS integrated circuits.

High-Speed CMOS Logic
Operating Voltage 4.5 to 5.5 V
Compatibility: Input TTL, Output CMOS

74HCT Family

Specifications
Attribute Value
Logic Family HCT
Logic Function D Type
Input Type Single Ended
Output Type 3 State
Output Signal Type Single Ended
Triggering Type Positive Edge
Polarity Non-Inverting
Mounting Type Through Hole
Package Type PDIP
Pin Count 20
Number of Elements per Chip 8
Maximum Propagation Delay Time @ Maximum CL 33 ns @ 4.5 V
Dimensions 24.33 x 6.35 x 4.57mm
Length 24.33mm
Maximum Operating Temperature +125 °C
Height 4.57mm
Maximum Operating Supply Voltage 5.5 V
Propagation Delay Test Condition 50pF
Minimum Operating Supply Voltage 4.5 V
Width 6.35mm
Minimum Operating Temperature -55 °C
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