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Número de pieza | KK74ACT112 | |
Descripción | Set and Reset High-Speed Silicon-Gate CMOS | |
Fabricantes | KODENSHI KOREA | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de KK74ACT112 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
No Preview Available ! TECHNICAL DATA
www.DataSheet4U.com
Dual J-K Flip-Flop
with Set and Reset
High-Speed Silicon-Gate CMOS
KK74ACT112
The KK74ACT112 is identical in pinout to the LS/ALS112,
HC/HCT112. The KK74ACT112 may be used as a level converter for
interfacing TTL or NMOS outputs to High Speed CMOS inputs.
Each flip-flop is negative-edge clocked and has active-low
asynchronous Set and Reset inputs.
• 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
KK74ACT112N Plastic
KK74ACT112D SOIC
TA = -40° to 85° C for all packages
PIN ASSIGNMENT
LOGIC DIAGRAM
PIN 16=VCC
PIN 8 = GND
FUNCTION TABLE
Inputs
Outputs
Set Reset Clock J K Q
Q
LH
X XX H L
HL
LL
X XX L H
X X X L* L*
HH
L L No Change
HH
LH L
H
HH
HL H
L
HH
HH
Toggle
HH
L X X No Change
HH
H X X No Change
HH
X X No Change
* Both outputs will remain low as long as Set and Reset are
low, but the output states are unpredictable if Set and Reset
go high simultaneously
X = Don’t Care
1
1 page KK74ACT112
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Figure 1. Switching Waveform
Figure 2. Switching Waveform
Figure 3. Switching Waveform
EXPANDED LOGIC DIAGRAM
5
5 Page |
Páginas | Total 6 Páginas | |
PDF Descargar | [ Datasheet KK74ACT112.PDF ] |
Número de pieza | Descripción | Fabricantes |
KK74ACT11 | Triple 3-Input AND Gate High-Performance Silicon-Gate CMOS | KODENSHI KOREA |
KK74ACT112 | Set and Reset High-Speed Silicon-Gate CMOS | KODENSHI KOREA |
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