Datasheet

74LVC74A All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 7 — 20 November 2012 2 of 19
NXP Semiconductors
74LVC74A
Dual D-type flip-flop with set and reset; positive-edge trigger
3. Ordering information
4. Functional diagram
Table 1. Ordering information
Type number Package
Temperature range Name Description Version
74LVC74AD 40 C to +125 C SO14 plastic small outline package; 14 leads;
body width 3.9 mm
SOT108-1
74LVC74ADB 40 C to +125 C SSOP14 plastic shrink small outline package; 14 leads;
body width 5.3 mm
SOT337-1
74LVC74APW 40 C to +125 C TSSOP14 plastic thin shrink small outline package; 14 leads;
body width 4.4 mm
SOT402-1
74LVC74ABQ 40 C to +125 C DHVQFN14 plastic dual in-line compatible thermal enhanced very thin
quad flat package; no leads; 14 terminals;
body 2.5  3  0.85 mm
SOT762-1
Fig 1. Logic symbol Fig 2. IEC logic symbol Fig 3. Functional diagram
mna418
RD
FF
SD
410
Q
1Q
2Q
1Q
2Q
5
9
2
12
3
11
6
8
Q
1SD
CP
2CP
1CP
2D
1D
D
2SD
113
1RD
2RD
mna419
6
3
2
C1
4
S
1D
1
R
5
8
11
12
C1
10
S
1D
13
R
9
RD
FF
SD
4
Q
1Q
1Q
5
2
3
6
Q
1SD
CP
1CP
1D
D
1
1RD
mna420
RD
FF
SD
10
Q
2Q
2Q
9
12
11
8
Q
2SD
CP
2CP
2D
D
13
2RD