User Manual

74LVC_LVCH245A All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 8 — 28 June 2013 14 of 18
NXP Semiconductors
74LVC245A; 74LVCH245A
Octal bus transceiver; 3-state
Fig 12. Package outline SOT1045-2 (DHXQFN20)
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC JEDEC JEITA
SOT1045-1 - - -- - -
SOT1045-1
07-12-01
09-08-04
UNIT
A
max
mm 0.5
0.05
0.00
0.30
0.18
3.35
3.05
2.6
2.4
1.35
1.05
0.5
0.45
0.25
0.13
0.05
0.05
A
1
DIMENSIONS (mm are the original dimensions)
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
b D
4.6
4.4
D
h
E E
h
e e
1
3.5
L L
1
v
0.1
w y
0.05
y
1
0.1
C
y
C
y
1
X
b
terminal 1
index area
e
1
e
e
AC
B
v
M
Cw
M
D
h
E
h
L
1
L
29
10
1
20
19 12
11
terminal 1
index area
B A
D
E
detail X
A
1
A
0 2.5 5 mm
scale