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74LVX244SJ Datasheet

  • 74LVX244SJ

  • Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs

  • 6頁

  • FAIRCHILD

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74LVX244 Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs
February 1993
Revised April 2005
74LVX244
Low Voltage Octal Buffer/Line Driver with
3-STATE Outputs
General Description
The LVX244 is an octal non-inverting buffer and line driver
designed to be employed as a memory address driver,
clock driver and bus oriented transmitter or receiver which
provides improved PC board density. The inputs tolerate up
to 7V allowing interface of 5V systems to 3V systems.
Features
s
Input voltage translation from 5V to 3V
s
Ideal for low power/low noise 3.3V applications
s
Guaranteed simultaneous switching noise level and
dynamic threshold performance
Ordering Code:
Order Number
74LVX244M
74LVX244SJ
74LVX244MTC
Package Number
M20B
M20D
MTC20
Package Description
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Devices also available in Tape and Reel. Specify by appending suffix letter 鈥淴鈥?to the ordering code.
Pb-Free package per JEDEC J-STD-020B.
Logic Symbol
IEEE/IEC
Pin Descriptions
Pin Names
OE
1
, OE
2
I
0
鈥揑
7
O
0
鈥揙
7
Description
3-STATE Output Enable Inputs
Inputs
Outputs
Truth Tables
Inputs
OE
1
L
I
n
L
H
X
Inputs
OE
2
L
L
H
H
X
HIGH Voltage Level
Immaterial
Outputs
(Pins 12, 14, 16, 18)
L
H
Z
Outputs
I
n
L
H
X
(Pins 3, 5, 7, 9)
L
H
Z
L LOW Voltage Level
Z High Impedance
Connection Diagram
L
H
漏 2005 Fairchild Semiconductor Corporation
DS011552
www.fairchildsemi.com

74LVX244SJ 產(chǎn)品屬性

  • 38

  • 集成電路 (IC)

  • 邏輯 - 緩沖器，驅(qū)動器，接收器，收發(fā)器

  • 74LVX

  • 緩沖器/線路驅(qū)動器，非反相

  • 2

  • 4

  • 4mA，4mA

  • 2 V ~ 3.6 V

  • -40°C ~ 85°C

  • 表面貼裝

  • 20-SOIC（0.209"，5.30mm 寬）

  • 20-SOIC

  • 管件

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