Philips Semiconductors
Octal D-type flip-flop; positive edge-trigger; 3-state
Product specification
74AHC574;
74AHCT574
TSSOP20: plastic thin shrink small outline package; 20 leads; body width 4.4 mm
SOT360-1
D
y
Z
20
c
11
E
A
X
HE
vM A
pin 1 index
1
e
10
wM
bp
A2
A1
Q
(A 3)
A
θ
Lp
L
detail X
0
2.5
5 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
max.
A1
A2
A3
bp
c
D (1) E (2)
e
HE
mm
1.10
0.15
0.05
0.95
0.80
0.25
0.30
0.19
0.2
0.1
6.6
6.4
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
SOT360-1
MO-153AC
L
Lp
Q
1.0
0.75
0.50
0.4
0.3
v
w
y
0.2 0.13 0.1
Z (1) θ
0.5
8o
0.2
0o
EUROPEAN
PROJECTION
ISSUE DATE
93-06-16
95-02-04
1999 Jun 16
15