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Número de pieza | KK74HC125A | |
Descripción | Quad 3-State Noninverting Buffers | |
Fabricantes | KODENSHI KOREA | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de KK74HC125A (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
No Preview Available ! TECHNICAL DATA
KK74HC125A
Quad 3-State Noninverting Buffers
The KK74HC125A is identical in pinout to the LS/ALS125. The device
inputs are compatible with standard CMOS outputs; with pullup resistors,
they are compatible with LS/ALSTTL outputs.
The KK74HC125A noninverting buffers are designed to be used with 3-
state memory address drivers, clock drivers, and other bus-oriented systems.
The devices have four separate output enables that are active-low.
• 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
KK74HC125AN Plastic
KK74HC125AD SOIC
TA = -55° to 125° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 14 =VCC
PIN 7 = GND
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FUNCTION TABLE
Inputs
A OE
HL
LL
XH
Output
Y
H
L
Z
X = don’t care
Z = high impedance
1
1 page KK74HC125A
Figure 3. Test Circuit
Figure 4. Test Circuit
EXPANDED LOGIC DIAGRAM
(1/4 of the Device)
5
5 Page |
Páginas | Total 6 Páginas | |
PDF Descargar | [ Datasheet KK74HC125A.PDF ] |
Número de pieza | Descripción | Fabricantes |
KK74HC125A | Quad 3-State Noninverting Buffers | KODENSHI KOREA |
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