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74FR9244 View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
Manufacturer
74FR9244
Fairchild
Fairchild Semiconductor Fairchild
74FR9244 Datasheet PDF : 5 Pages
1 2 3 4 5
April 1991
Revised August 1999
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 Package Number
Package Description
74FR9244SC
M24B
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
74FR9244SPC
N24C
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-100, 0.300 Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram
Pin Descriptions
Pin Names
Description
OE1,–OE2
I0–I8
O0–O8
Output Enable Input (Active-LOW)
Inputs
Outputs
Truth Table
OE1
OE2
In
On
H
X
X
Z
X
H
X
Z
L
L
H
H
L
L
L
L
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Z = High Impedance
© 1999 Fairchild Semiconductor Corporation DS010913
www.fairchildsemi.com
 

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