74LVCH244A NXP [NXP Semiconductors], 74LVCH244A Datasheet - Page 15

• Manufacturer Part Number: 74LVCH244A
• Description: Octal buffer/line driver; 3-state
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
Fig 13. Package outline SOT1045-1 (DHXQFN20U)
74LVC_LVCH244A_6
Product data sheet
DHXQFN20U: plastic dual in-line compatible thermal enhanced extremely thin quad flat package;
no leads; 20 terminals; UTLP based; body 2.5 x 4.5 x 0.5 mm
DIMENSIONS (mm are the original dimensions)
UNIT
mm
SOT1045-1
VERSION
OUTLINE
max
0.5
A
terminal 1
index area
terminal 1
index area
0.05
0.00
L
A
1
E
L
1
h
0.30
0.18
20
b
1
IEC
- - -
2
4.6
4.4
19
D
e
3.35
3.05
D
h
0
2.6
2.4
JEDEC
E
D
1.35
1.05
e
REFERENCES
D
E
1
h
h
Rev. 06 — 13 August 2009
0.5
e
JEITA
3.5
e
b
- - -
1
scale
2.5
12
74LVC244A; 74LVCH244A
0.45
0.25
L
9
10
11
0.13
0.05
L
w
1
v
B
e
M
M
C
C
A
E
0.1
v
A
B
0.05
w
A
5 mm
A
0.05
1
y
Octal buffer/line driver; 3-state
PROJECTION
EUROPEAN
y
1
detail X
C
0.1
y
1
© NXP B.V. 2009. All rights reserved.
X
C
ISSUE DATE
y
07-12-01
09-08-04
SOT1045-1
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