ON MC74HC574ADT

827нс @ 6В, 50пФ2 В ~ 6 В

Overview

High-Performance Silicon-Gate CMOS The MC74HC574ADTR2 is identical in pinout to the LS574. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. Data meeting the setup time is clocked to the outputs with the rising edge of the Clock. The Output Enable input does not affect the states of the flip-flops, but when Output Enable is high, all device outputs are forced to the high-impedance state. Thus, data may be stored even when the outputs are not enabled. The HC574A is identical in function to the HCT374A but has the flip-flop inputs on the opposite side of the package from the outputs to facilitate PC board layout.

Features

74HC Series
Bulk Package
Standard Function
1 Number of Elements
8 Number of Bits per Element
35 MHz Clock Frequency
27ns @ 6V, 50pF Max Propagation Delay @ V, Max CL
Positive Edge Trigger Type
7.8mA, 7.8mA Current - Output High, Low
2V ~ 6V Voltage - Supply
Surface Mount Mounting Type
4 µA Current - Quiescent (Iq)
10 pF Input Capacitance