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What is 74AC240?

This electronic component, produced by the manufacturer "Fairchild Semiconductor", performs the same function as "Octal Buffer/Line Driver with 3-STATE Outputs".


74AC240 Datasheet PDF - Fairchild Semiconductor

Part Number 74AC240
Description Octal Buffer/Line Driver with 3-STATE Outputs
Manufacturers Fairchild Semiconductor 
Logo Fairchild Semiconductor Logo 


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November 1988
Revised November 1999
74AC240 74ACT240
Octal Buffer/Line Driver with 3-STATE Outputs
General Description
The AC/ACT240 is an octal 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.
Features
s ICC and IOZ reduced by 50%
s Inverting 3-STATE outputs drive bus lines or buffer
memory address registers
s Outputs source/sink 24 mA
s ACT240 has TTL-compatible inputs
Ordering Code:
Order Number Package Number
Package Description
74AC240SC
M20B
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300Wide Body
74AC240SJ
M20D
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74AC240MTC
MTC20
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,4.4mm Wide
74AC240PC
N20A
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300Wide
74ACT240SC
M20B
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300Wide Body
74ACT240SJ
M20D
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74ACT240MTC
MTC20
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,4.4mm Wide
74ACT240PC
N20A
20-Lead Plastic Dwuwawl.-DIanta-LShineeet4PUa.ccomkage (PDIP), JEDEC MS-001, 0.300Wide
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbol
IEEE/IEC
Pin Descriptions
Pin Names
OE1, OE2
I0I7
O0O7
Description
3-STATE Output Enable Inputs
Inputs
Outputs
Truth Tables
Connection Diagram
Inputs
OE1
L
L
H
In
L
H
X
Inputs
OE2
L
L
H
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Z = High Impedance
In
L
H
X
Outputs
(Pins 12, 14, 16, 18)
H
L
Z
Outputs
(Pins 3, 5, 7, 9)
H
L
Z
FACTis a trademark of Fairchild Semiconductor Corporation.
© 1999 Fairchild Semiconductor Corporation DS009941
www.fairchildsemi.com

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74AC240 equivalent
Physical Dimensions inches (millimeters) unless otherwise noted
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300Wide Body
Package Number M20B
5 www.fairchildsemi.com


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 74AC240 electronic component.


Information Total 8 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
74AC240The function is OCTAL BUS BUFFER WITH 3 STATE OUTPUTS INVERTED. STMicroelectronicsSTMicroelectronics
74AC240The function is Octal Buffer/Line Driver with 3-STATE Outputs. Fairchild SemiconductorFairchild Semiconductor
74AC240BThe function is OCTAL BUS BUFFER WITH 3 STATE OUTPUTS INVERTED. STMicroelectronicsSTMicroelectronics

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