74AHC74 Datasheet, PDF (15/20 Pages) NXP Semiconductors – Dual D-type flip-flop with set and reset; positive-edge trigger

Philips Semiconductors
Dual D-type flip-flop with set and reset;
positive-edge trigger
Product specification
74AHC74; 74AHCT74
TSSOP14: plastic thin shrink small outline package; 14 leads; body width 4.4 mm
SOT402-1
D
c
y
Z
14
8
E
A
X
H_E
vM A
pin 1 index
1
e
7
b_p
wM
A₂
A₁
Q
(A ₃)
A
θ
L_p
L
detail X
0
2.5
5 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
max.
A₁
A₂
A₃
b_p
c
D ⁽¹⁾ E ⁽²⁾
e
H_E
mm
1.10
0.15
0.05
0.95
0.80
0.25
0.30
0.19
0.2
0.1
5.1
4.9
4.5
4.3
0.65
6.6
6.2
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.
OUTLINE
VERSION
IEC
REFERENCES
JEDEC
EIAJ
SOT402-1
MO-153
L
L_p
Q
1.0
0.75
0.50
0.4
0.3
v
w
y
Z ⁽¹⁾ θ
0.2 0.13
0.1
0.72
0.38
8^o
0^o
EUROPEAN
PROJECTION
ISSUE DATE
94-07-12
95-04-04
1999 Sep 23
15