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Description

General part information

74ACT574 Series

These 8-bit flip-flops feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

These 8-bit flip-flops feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

Technical Specifications

Parameters and characteristics for this part

SpecificationCD74ACT574EG4
Clock Frequency110 MHz
Current - Output High24 mA
Current - Output Low24 mA
Current - Quiescent (Iq)8 µA
FunctionStandard
Input Capacitance10 pF
Max CL50 pF
Max Propagation Delay11.2 ns
Mounting TypeThrough Hole
Number of Bits per Element8 bits
Number of Elements1
Operating Temperature (Max)125 °C
Operating Temperature (Min)-55 °C
Output TypeTri-State, Non-Inverted
Package Length0.3 in
Package Name20-PDIP, 20-DIP
Package Width7.62 mm
Trigger TypePositive Edge
TypeD-Type
Voltage - Supply (Maximum)5.5 V
Voltage - Supply (Minimum)4.5 V

Pricing

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