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Número de pieza | KK74ACT164 | |
Descripción | 8-Bit Serial-Input/Parallel-Output Shift register High-Speed Silicon-Gate CMOS | |
Fabricantes | KODENSHI KOREA | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de KK74ACT164 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
No Preview Available ! 8-Bit Serial-Input/Parallel-Output
Shift register
High-Speed Silicon-Gate CMOS
TECHNICAL DATA
www.DataSheet4U.com
KK74ACT164
The KK74ACT164 is identical in pinout to the LS/ALS164,
HC/HCT164. The KK74ACT164 may be used as a level converter for
interfacing TTL or NMOS outputs to High Speed CMOS inputs.
The KK74ACT164 is an 8-bit, serial-input to parallel-output shift
register. Two serial data inputs, A1 and A2, are provided so that one input
may be used as a data enable. Data is entered on each rising edge of the
clock. The active-low asynchronous Reset overrides the Clock and Serial
Data 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
KK74ACT164N Plastic
KK74ACT164D SOIC
TA = -40° to 85° C for all packages
PIN ASSIGNMENT
LOGIC DIAGRAM
PIN 14 =VCC
PIN 7 = GND
FUNCTION TABLE
Inputs
Outputs
Reset Clock A1 A2 QA QB ... QH
L X X X L L ... L
H
XX
no change
H
HD
D QAn ... QGn
H
DH
D QAn ... QGn
D = data input
X = don’t care
QAn - QGn = data shifted from the previous stage on a
rising edge at the clock input.
1
1 page KK74ACT164
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Figure 1. Switching Waveforms
Figure 2. Switching Waveforms
Figure 3. Switching Waveforms
TIMING DIAGRAM
EXPANDED LOGIC DIAGRAM
5
5 Page |
Páginas | Total 6 Páginas | |
PDF Descargar | [ Datasheet KK74ACT164.PDF ] |
Número de pieza | Descripción | Fabricantes |
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KK74ACT164 | 8-Bit Serial-Input/Parallel-Output Shift register High-Speed Silicon-Gate CMOS | KODENSHI KOREA |
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