74HC393D-Q100 datasheet(4/1 Pages) NEXPERIA

Nome de Peças	74HC393D-Q100

Descrição Electrónicos	Dual 4-bit binary ripple counter

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74HC393-Q100; 74HCT393-Q100

Dual 4-bit binary ripple counter

5.2. Pin description

Table 2. Pin description

Symbol

Description

1CP

clock input (HIGH-to-LOW, edge-triggered)

1MR

asynchronous master reset input (active HIGH)

1Q0, 1Q1, 1Q2, 1Q3

3, 4, 5, 6

flip-flop output

GND

ground (0 V)

2Q3, 2Q2, 2Q1, 2Q0

8, 9, 10, 11

flip-flop output

2MR

asynchronous master reset input (active HIGH)

2CP

clock input (HIGH-to-LOW, edge-triggered)

VCC

supply voltage

6. Functional description

Table 3. Count sequence for one counter

H = HIGH voltage level; L = LOW voltage level.

Output

Count

nQ0

nQ1

nQ2

nQ3

74HC_HCT393_Q100

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Product data sheet

Rev. 3 — 22 October 2021

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