74AHCT139 データシートの表示（PDF） - NXP Semiconductors.
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74AHCT139 Datasheet PDF : 14 Pages
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NXP Semiconductors
74AHC139; 74AHCT139
Dual 2-to-4 line decoder/demultiplexer
TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm
SOT403-1
D
c
y
Z
16
9
E
A
X
HE
vM A
pin 1 index
1
e
8
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
1.1
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
JEITA
SOT403-1
MO-153
L
Lp
Q
v
w
y
Z (1) θ
1
0.75 0.4
0.50 0.3
0.2 0.13 0.1
0.40
0.06
8o
0o
EUROPEAN
PROJECTION
ISSUE DATE
99-12-27
03-02-18
Fig 9. Package outline SOT403-1 (TSSOP16)
74AHC_AHCT139_2
Product data sheet
Rev. 02 — 9 May 2008
© NXP B.V. 2008. All rights reserved.
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