74AHC257 Philips Semiconductors, 74AHC257 Datasheet - Page 13

• Manufacturer Part Number: 74AHC257
• Description: Quad 2-input multiplexer; 3-state
• Manufacturer: Philips Semiconductors

Philips Semiconductors
2000 Apr 03
TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm
Quad 2-input multiplexer; 3-state
DIMENSIONS (mm are the original dimensions)
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.
UNIT
mm
VERSION
OUTLINE
SOT403-1
max.
1.10
A
0.15
0.05
A
1
16
1
0.95
0.80
A
2
y
IEC
Z
0.25
pin 1 index
A
3
e
D
0.30
0.19
b
p
MO-153
JEDEC
0.2
0.1
c
b
p
REFERENCES
9
8
D
5.1
4.9
0
(1)
w
E
4.5
4.3
M
(2)
scale
EIAJ
2.5
0.65
13
e
c
A
H
6.6
6.2
2
E
A
1
5 mm
1.0
L
0.75
0.50
L
H
p
E
E
detail X
0.4
0.3
Q
L
L
PROJECTION
EUROPEAN
p
0.2
v
Q
A
(A )
0.13
3
w
74AHCT257
Product specification
X
74AHC257;
v
0.1
A
y
M
ISSUE DATE
A
95-04-04
99-12-27
0.40
0.06
Z
(1)
SOT403-1
8
0
o
o