74AHC74D-Q100J データシートの表示（PDF） - Nexperia B.V. All rights reserved

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74AHC74D-Q100J

Dual D-type flip-flop with set and reset; positive-edge trigger

Nexperia B.V. All rights reserved 

Nexperia

74AHC74-Q100; 74AHCT74-Q100

Dual D-type flip-flop with set and reset; positive-edge trigger

5. Pinning information

5.1 Pinning

$+&4

$+&74

5' 

' 

&3 

6' 

4 

4 

*1' 

 9&&

 5'

 '

 &3

 6'

 4

 4

DDD

Fig 5. Pin configuration SO14 and TSSOP14

$+&4

$+&74

WHUPLQDO

LQGH[DUHD

' 

&3 

6' 

4 

4 

*1'

 5'

 '

 &3

 6'

 4

DDD

7UDQVSDUHQWWRSYLHZ

(1) This is not a supply pin. The substrate is attached to this

pad using conductive die attach material. There is no

electrical or mechanical requirement to solder this pad.

However, if it is soldered, the solder land should remain

floating or be connected to GND.

Fig 6. Pin configuration DHVQFN14

5.2 Pin description

Table 2.

Symbol

1RD

1D

1CP

1SD

1Q

1Q

GND

2Q

2Q

2SD

2CP

2D

2RD

VCC

Pin description

Pin

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Description

asynchronous reset direct input (active LOW)

data input

clock input (LOW to HIGH, edge-triggered)

asynchronous set direct input (active LOW)

true flip-flop output

complement flip-flop output

ground (0 V)

complement flip-flop output

true flip-flop output

asynchronous set direct input (active LOW)

clock input (LOW to HIGH, edge-triggered)

data input

asynchronous reset direct input (active LOW)

supply voltage

74AHC_AHCT74_Q100

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 2 — 21 April 2015

© Nexperia B.V. 2017. All rights reserved

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