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PDF KK74ACT623 Data sheet ( Hoja de datos )
| Número de pieza | KK74ACT623 | |
| Descripción | Octal 3-State Noninverting Bus Transceiver High-Speed Silicon-Gate CMOS | |
| Fabricantes | KODENSHI KOREA | |
| Logotipo |  |
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TECHNICAL DATA
www.DataSheet4U.com
Octal 3-State Noninverting
Bus Transceiver
High-Speed Silicon-Gate CMOS
KK74ACT623
The KK74ACT623 is identical in pinout to the LS/ALS623,
HC/HCT623. The KK74ACT623 may be used as a level converter for
interfacing TTL or NMOS outputs to High Speed CMOS inputs.
The KK74ACT623 is a 3-state noninverting transceiver that is used for
2-way communication between data buses. Two separate enables are
available. The enable for bus A to B is active-high, the enable for bus B
to A is active-low.
• TTL/NMOS Compatible Input Levels
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 4.5 to 5.5 V
• Low Input Current: 1.0 µA; 0.1 µA @ 25°C
• Outputs Source/Sink 24 mA
ORDERING INFORMATION
KK74ACT623N Plastic
KK74ACT623DW SOIC
TA = -40° to 85° C for all packages
PIN ASSIGNMENT
LOGIC DIAGRAM
PIN 20=VCC
PIN 10 = GND
FUNCTION TABLE
Control Inputs
Output Direction
Enable
LL
HH
HL
LH
Operation
Data Transmitted
from Bus B to
Bus A
Data Transmitted
from Bus A to
Bus B
Buses Isolated
(High Impedance
State)
1
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KK74ACT623
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EXPANDED LOGIC DIAGRAM
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet KK74ACT623.PDF ] | |
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| KK74ACT623 | Octal 3-State Noninverting Bus Transceiver High-Speed Silicon-Gate CMOS | KODENSHI KOREA |
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