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Numéro de référence | KK74AC240 | ||
Description | Octal 3-State Inverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS | ||
Fabricant | KODENSHI KOREA | ||
Logo | |||
Octal 3-State Inverting Buffer/Line
Driver/Line Receiver
High-Speed Silicon-Gate CMOS
TECHNICAL DATA
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KK74AC240
The KK74AC240 is identical in pinout to the LS/ALS240,
HC/HCT240. The device inputs are compatible with standard CMOS
outputs; with pullup resistors, they are compatible with LS/ALSTTL
outputs.
This octal inverting buffer/line driver/line receiver is designed to be
used with 3-state memory address drivers, clock drivers, and other bus-
oriented systems. The device has inverting outputs and two active-low
output enables.
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1.0 µA; 0.1 µA @ 25°C
• High Noise Immunity Characteristic of CMOS Devices
• Outputs Source/Sink 24 mA
ORDERING INFORMATION
KK74AC240N Plastic
KK74AC240DW SOIC
TA = -40° to 85° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 20=VCC
PIN 10 = GND
FUNCTION TABLE
Inputs
Enable A,
Enable B
A,B
LL
LH
HX
X = don’t care
Z = high impedance
Outputs
YA,YB
H
L
Z
1
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Pages | Pages 5 | ||
Télécharger | [ KK74AC240 ] |
No | Description détaillée | Fabricant |
KK74AC240 | Octal 3-State Inverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS | KODENSHI KOREA |
KK74AC241 | Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS | KODENSHI KOREA |
KK74AC244 | Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS | KODENSHI KOREA |
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