74AVCH20T245 NXP, 74AVCH20T245 Datasheet - Page 22

• Manufacturer Part Number: 74AVCH20T245
• Description: 20-bit Dual Supply Translating Transceiver
• Manufacturer: NXP

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NXP Semiconductors
Fig 12. Package outline SOT481-2 (TSSOP56)
74AVCH20T245_1
Product data sheet
TSSOP56: plastic thin shrink small outline package; 56 leads; body width 4.4 mm
DIMENSIONS (mm are the original dimensions)
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
UNIT
mm
56
1
VERSION
OUTLINE
SOT481-2
y
max.
Z
1.2
A
pin 1 index
0.15
0.05
A 1
1.05
0.80
A 2
- - -
IEC
0.25
A 3
e
D
0.23
0.13
b p
0.20
0.09
MO-194
JEDEC
c
REFERENCES
D
11.4
11.2
0
Rev. 01 — 13 January 2010
(1)
E
4.5
4.3
(2)
JEITA
scale
2.5
- - -
0.4
e
b
p
28
29
20-bit dual supply translating transceiver; 3-state
H E
6.6
6.2
c
w
M
5 mm
L
1
A
0.75
0.45
A
L p
2
A
1
0.2
v
74AVCH20T245
H
E
PROJECTION
E
EUROPEAN
0.07
w
0.08
detail X
y
L
Z
L
0.4
0.1
© NXP B.V. 2010. All rights reserved.
p
(1)
A
ISSUE DATE
01-11-24
8
0
θ
(A )
X
o
o
SOT481-2
v
3
M
θ
A
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