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Número de pieza | KK74HC534A | |
Descripción | Octal 3-State Inverting D Flip-Flop | |
Fabricantes | KODENSHI KOREA | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de KK74HC534A (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
No Preview Available ! TECHNICAL DATA
Octal 3-State
Inverting D Flip-Flop
High-Performance Silicon-Gate CMOS
KK74HC534A
The KK74HC534A is identical in pinout to the LS/ALS534. The
device inputs are compatible with standard CMOS outputs; with pullup
resistors, they are compatible with LS/ALSTTL outputs.
Data meeting the setup time is clocked, in inverted form, to the
outputs with the rising edge of the Clock. The Output Enable input does
not affect the states of the flip-flops, but when Output Enable is high, the
outputs are forced to the high impedance state. Thus, data may be stored
even when the outputs are not enabled.
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1.0 µA
• High Noise Immunity Characteristic of CMOS Devices
ORDERING INFORMATION
KK74HC534AN Plastic
KK74HC534ADW SOIC
TA = -55° to 125° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 20=VCC
PIN 10 = GND
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FUNCTION TABLE
Output
Enable
L
L
L
Inputs
Clock
L,H,
HX
X = don’t care
Z = high impedance
Output
DQ
HL
LH
X no
change
XZ
1
1 page KK74HC534A
Figure 1. Switching Waveforms
Figure 2. Switching Waveforms
Figure 3. Switching Waveforms
Figure 4. Test Circuit
Figure 5. Test Circuit
EXPANDED LOGIC DIAGRAM
5
5 Page |
Páginas | Total 6 Páginas | |
PDF Descargar | [ Datasheet KK74HC534A.PDF ] |
Número de pieza | Descripción | Fabricantes |
KK74HC534A | Octal 3-State Inverting D Flip-Flop | KODENSHI KOREA |
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