NXP Semiconductors
HEF4049B
Hex inverting buffers
SO16: plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
D
E
A
X
c
y
H
E
v
M
A
Z
16
9
Q
A
2
pin 1 index
θ
L
p
1
e
b
p
8
w
M
L
detail X
A
1
(A
3
)
A
0
2.5
scale
5 mm
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
UNIT
mm
inches
A
max.
1.75
0.069
A
1
0.25
0.10
A
2
1.45
1.25
A
3
0.25
0.01
b
p
0.49
0.36
c
0.25
0.19
D
(1)
10.0
9.8
E
(1)
4.0
3.8
0.16
0.15
e
1.27
0.05
H
E
6.2
5.8
L
1.05
L
p
1.0
0.4
0.039
0.016
Q
0.7
0.6
0.028
0.020
v
0.25
0.01
w
0.25
0.01
y
0.1
0.004
Z
(1)
0.7
0.3
0.028
0.012
θ
0.010 0.057
0.004 0.049
0.019 0.0100 0.39
0.014 0.0075 0.38
0.244
0.041
0.228
8
o
0
o
Note
1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included.
OUTLINE
VERSION
SOT109-1
REFERENCES
IEC
076E07
JEDEC
MS-012
JEITA
EUROPEAN
PROJECTION
ISSUE DATE
99-12-27
03-02-19
Fig 8.
HEF4049B_5
Package outline SOT109-1 (SO16)
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 05 — 11 November 2008
8 of 11
PHILIPS [ NXP SEMICONDUCTORS ]
