Nexperia

74HC393-Q100; 74HCT393-Q100

Dual 4-bit binary ripple counter

001aad536

RD

FF

1

T

CP

Q

MR

RD

FF

2

T

Q

RD

FF

3

T

Q

RD

FF

4

T

Q

Q0

Q1

Q2

Q3

Fig. 5. Logic diagram (one counter)

5. Pinning information

5.1. Pinning

74HC393-Q100

74HCT393-Q100

1CP

VCC

1MR

2CP

1Q0

2MR

1Q1

2Q0

1Q2

2Q1

1Q3

2Q2

GND

2Q3

aaa-012623

1

2

3

4

5

6

7

8

10

9

12

11

14

13

Fig. 6. Pin configuration

SOT108-1 (SO14)

74HC393-Q100

74HCT393-Q100

1CP

VCC

1MR

2CP

1Q0

2MR

1Q1

2Q0

1Q2

2Q1

1Q3

2Q2

GND

2Q3

aaa-012624

1

2

3

4

5

6

7

8

10

9

12

11

14

13

Fig. 7. Pin configuration

SOT402-1 (TSSOP14)

aaa-012625

74HC393-Q100

74HCT393-Q100

Transparent top view

1Q3

2Q2

1Q2

2Q1

1Q1

2Q0

1Q0

2MR

1MR

2CP

6

9

5

10

4

11

3

12

2

13

terminal 1

index area

VCC(1)

(1) This is not a supply pin. There

is no electrical or mechanical

requirement to solder the pad.

In case soldered, the solder

land should remain floating or

connected to VCC

Fig. 8. Pin configuration

SOT762-1 (DHVQFN14)

74HC_HCT393_Q100

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© Nexperia B.V. 2021. All rights reserved

Product data sheet

Rev. 3 — 22 October 2021

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