Sale 7474 D Flip-Flop zoom
Price: Rs 30.00 Rs 20.00
Price in reward points: 150
Product Code: 7474 D Flip-Flop
Reward Points: 1
Availability: In Stock

   MM74HC74A
Dual D-Type Flip-Flop with Preset and Clear

General Description
            The MM74HC74A utilizes advanced silicon-gate CMOS technology to achieve operating speeds similar to the equivalent LS-TTL part. It possesses the high  noise  immunity and low power  consumption of standard CMOS integrated circuits, along with the ability to drive 10 LS-TTL loads. This flip-flop has independent  data,  preset,  clear, and  clock  inputs and Q and Q outputs. The logic l evel present at the data input is transferred to the output during the positive-going transition of the clock pulse. Preset  and clear  are  independent  of the clock   and  accomplished  by  a low  level at the appropriate input. The 74HC   logic family  is functionally  and pinout  compatible   with the  standard  74LS  logic family. All inputs are protected from damage due to static discharge by internal diode clamps to Vcc and ground.

Features
■Typical propagation delay: 20ns
■Wide power supply range: 2V–6V
■Low quiescent current: 40μA maximum (74HC Series)
■Low input current: 1μA maximum
■Fanout of 10 LS-TTL loads


 

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