74LVC244ABQ(2009) View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
MFG CO.
74LVC244ABQ Datasheet PDF : 18 Pages
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NXP Semiconductors
74LVC244A; 74LVCH244A
Octal buffer/line driver; 3-state
DHVQFN20: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads;
20 terminals; body 2.5 x 4.5 x 0.85 mm
SOT764-1
D
BA
terminal 1
index area
A
A1
E
c
detail X
terminal 1
e1
C
index area
e
b
vM C AB
y1 C
y
2
9
wM C
L
1
Eh
20
10
e
11
19
12
Dh
0
2.5
5 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A(1)
max.
A1
b
c
D(1) Dh E(1) Eh
e
e1
L
v
w
y
y1
mm
1
0.05 0.30
0.00 0.18
0.2
4.6
4.4
3.15
2.85
2.6
2.4
1.15
0.85
0.5
3.5
0.5
0.3
0.1 0.05 0.05 0.1
Note
1. Plastic or metal protrusions of 0.075 mm maximum per side are not included.
OUTLINE
VERSION
IEC
REFERENCES
JEDEC
JEITA
EUROPEAN
PROJECTION
SOT764-1
---
MO-241
---
X
ISSUE DATE
02-10-17
03-01-27
Fig 12. Package outline SOT764-1 (DHVQFN20)
74LVC_LVCH244A_6
Product data sheet
Rev. 06 — 13 August 2009
© NXP B.V. 2009. All rights reserved.
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