HD74LS244 Datasheet, PDF (1/6 Pages) Hitachi Semiconductor – Octal Buffers/Line Drivers/Line Receivers(non inverted three-state outputs)

HD74LS244
Octal Buffers / Line Drivers / Line Receivers
(non inverted three-state outputs)
Features
• Ordering Information
Part Name
Package Type
Package Code
(Previous Code)
Package
Abbreviation
HD74LS244P
DILP-20 pin
PRDP0020AC-B
(DP-20NEV)
P
HD74LS244FPEL SOP-20 pin (JEITA)
PRSP0020DD-B
FP
(FP-20DAV)
HD74LS244RPEL SOP-20 pin (JEDEC)
PRSP0020DC-A
(FP-20DBV)
RP
Note: Please consult the sales office for the above package availability.
Pin Arrangement
1G 1
1A1 2
2Y4 3
1A2 4
2Y3 5
1A3 6
2Y2 7
1A4 8
2Y1 9
GND 10
20 V_CC
19 _2G
18 _1Y1
17 _2A4
16 _1Y2
15 _2A3
14 _1Y3
13 _2A2
12 _1Y4
11 2A1
(Top view)
REJ03D0463–0200
Rev.2.00
Feb.18.2005
Taping Abbreviation
(Quantity)
—
EL (2,000 pcs/reel)
EL (1,000 pcs/reel)
Rev.2.00, Feb.18.2005, page 1 of 5