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74AC540MTC Datasheet

  • 74AC540MTC

  • Octal Buffer/Line Driver with 3-STATE Outputs

  • 7頁

  • FAIRCHILD

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74AC540 Octal Buffer/Line Driver with 3-STATE Outputs
November 1988
Revised November 1999
74AC540
Octal Buffer/Line Driver with 3-STATE Outputs
General Description
The AC540 is an octal buffer/line drivers designed to be
employed as memory and address drivers, clock drivers
and bus oriented transmitter/receivers.
These devices are similar in function to the AC240 while
providing flow-through architecture (inputs on opposite side
from outputs). This pinout arrangement makes these
devices especially useful as output ports for microproces-
sors, allowing ease of layout and greater PC board density.
Features
s
I
CC
and I
OZ
reduced by 50%
s
3-STATE inverting outputs
s
Inputs and outputs opposite side of package, allowing
easier interface to microprocessors
s
Output source/sink 24 mA
Ordering Code:
Order Number
74AC540SC
74AC540SJ
74AC540MTC
74AC540PC
Package Number
M20B
M20D
MTC20
N20A
Package Description
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300鈥?Wide Body
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
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300鈥?Wide
Device also available in Tape and Reel. Specify by appending suffix letter 鈥淴鈥?to the ordering code.
Logic Symbol
IEEE/IEC
Connection Diagram
Truth Table
Inputs
OE
1
L
H
X
L
OE
2
L
X
H
L
Outputs
I
H
X
X
L
L
Z
Z
H
H
=
HIGH Voltage Level
L
=
LOW Voltage Level
FACT錚?is a trademark of Fairchild Semiconductor Corporation.
X
=
Immaterial
Z
=
High Impedance
漏 1999 Fairchild Semiconductor Corporation
Ds009966
www.fairchildsemi.com

74AC540MTC 產(chǎn)品屬性

  • 73

  • 集成電路 (IC)

  • 邏輯 - 柵極和逆變器

  • 74AC

  • 逆變器，緩沖器

  • 1

  • 8

  • 三態(tài)

  • 2 V ~ 6 V

  • 4µA

  • 24mA，24mA

  • 0.9 V ~ 1.65 V

  • 2.1 V ~ 3.85 V

  • 6ns @ 5V，50pF

  • -40°C ~ 85°C

  • 表面貼裝

  • 20-TSSOP

  • 20-TSSOP（0.173"，4.40mm 寬）

  • 管件

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