74LVC74ABQ(2020) Ver la hoja de datos (PDF) - NXP Semiconductors.
Número de pieza
componentes Descripción
Fabricante
74LVC74ABQ
(Rev.:2020)
(Rev.:2020)
NXP Semiconductors.
74LVC74ABQ Datasheet PDF : 17 Pages
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Nexperia
5. Pinning information
74LVC74A
Dual D-type flip-flop with set and reset; positive-edge trigger
5.1. Pinning
74LVC74A
74LVC74A
1RD 1
14 VCC
1D 2
13 2RD
1CP 3
12 2D
1SD 4
11 2CP
1Q 5
10 2SD
1Q 6
9 2Q
GND 7
8 2Q
001aad106
Fig. 5. Pin configuration for SOT108-1 (SO14),
SOT337-1 (SSOP14) and SOT402-1 (TSSOP14)
terminal 1
index area
1D 2
1CP 3
1SD 4
1Q 5
1Q 6
GND(1)
13 2RD
12 2D
11 2CP
10 2SD
9 2Q
001aad107
Transparent top view
(1) This is not a ground pin. There is no electrical or
mechanical requirement to solder the pad. In case
soldered, the solder land should remain floating or
connected to GND.
Fig. 6. Pin configuration for SOT762-1 (DHVQFN14)
5.2. Pin description
Table 2. Pin description
Symbol
Pin
1RD
1
1D
2
1CP
3
1SD
4
1Q
5
1Q
6
GND
7
2Q
8
2Q
9
2SD
10
2CP
11
2D
12
2RD
13
VCC
14
Description
asynchronous reset-direct input (active LOW)
data input
clock input (LOW-to-HIGH, edge-triggered)
asynchronous set-direct input (active LOW)
true output
complement output
ground (0 V)
complement output
true output
asynchronous set-direct input (active LOW)
clock input (LOW-to-HIGH, edge-triggered)
data input
asynchronous reset-direct input (active LOW)
supply voltage
74LVC74A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 8 — 18 June 2020
© Nexperia B.V. 2020. All rights reserved
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