Nexperia

74LV393

Dual 4-bit binary ripple counter

5. Pinning information

5.1. Pinning

74LV393

1CP

VCC

1MR

2CP

1Q0

2MR

1Q1

2Q0

1Q2

2Q1

1Q3

2Q2

GND

2Q3

aaa-011662

1

2

3

4

5

6

7

8

10

9

12

11

14

13

Fig. 6. Pin configuration SOT108-1 (SO14)

74LV393

1CP

VCC

1MR

2CP

1Q0

2MR

1Q1

2Q0

1Q2

2Q1

1Q3

2Q2

GND

2Q3

aaa-011663

1

2

3

4

5

6

7

8

10

9

12

11

14

13

Fig. 7. Pin configuration SOT402-1 (TSSOP14)

5.2. Pin description

Table 2. Pin description

Symbol

Pin

Description

1CP, 2CP

1, 13

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

1MR, 2MR

2, 12

asynchronous master reset input (active HIGH)

1Q0, 1Q1, 1Q2, 1Q3

3, 4, 5, 6

flip-flop output

GND

7

ground (0 V)

2Q0, 2Q1, 2Q2, 2Q3

11, 10, 9, 8

flip-flop output

VCC

14

supply voltage

74LV393

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Product data sheet

Rev. 6 — 19 March 2021

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