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74FR9244SCX Datasheet

  • 74FR9244SCX

  • 9-Bit Buffer/Driver

  • 5頁

  • ETC

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74FR9244 9-Bit Buffer/Line Driver with 3-STATE Outputs
April 1991
Revised May 2001
74FR9244
9-Bit Buffer/Line Driver with 3-STATE Outputs
General Description
The 74FR9244 is a non-inverting 9-bit buffer and line driver
designed to be employed as memory and address driver,
clock driver and bus-oriented transmitter/receiver.
Features
s
3-STATE outputs drive bus lines or buffer memory
address registers
s
Outputs sink 64 mA and source 15 mA
s
Guaranteed multiple output switching, 250 pf delays and
pin-to-pin skew
s
Guaranteed 4000V minimum ESD protection
s
9-Bit architecture for systems carrying parity
Ordering Code:
Order Number
74FR9244SC
74FR9244SPC
Package Number
M24B
N24C
Package Description
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter 鈥淴鈥?to the ordering code.
Connection Diagram
Pin Descriptions
Pin Names
OE
1
,鈥揙E
2
I
0
鈥揑
8
O
0
鈥揙
8
Description
Output Enable Input (Active-LOW)
Inputs
Outputs
Truth Table
OE
1
H
X
L
L
H
=
HIGH Voltage Level
L
=
LOW Voltage Level
X
=
Immaterial
Z
=
High Impedance
OE
2
X
H
L
L
I
n
X
X
H
L
O
n
Z
Z
H
L
漏 2001 Fairchild Semiconductor Corporation
DS010913
www.fairchildsemi.com

74FR9244SCX 產(chǎn)品屬性

  • Fairchild Semiconductor

  • 9

  • 9

  • Non-Inverting

  • 5.5 V

  • 4.5 V

  • + 70 C

  • SMD/SMT

  • SOIC-24 Wide

  • Reel

  • - 15 mA

  • FR

  • Bipolar

  • 64 mA

  • 0 C

  • 9

  • 3-State

  • 4.1 ns at 5 V

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