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Número de pieza | SL74HC273N | |
Descripción | Octal D Flip-Flop with Common Clock and Reset | |
Fabricantes | System Logic Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de SL74HC273N (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
No Preview Available ! SL74HC273
Octal D Flip-Flop with Common Clock and Reset
High-Performance Silicon-Gate CMOS
The SL74HC273 is identical in pinout to the LS/ALS273. The device
inputs are compatible with standard CMOS outputs; with pullup
resistors, they are compatible with LS/ALSTTL outputs.
This device consists of eight D flip-flops with common Clock and
Reset inputs. Each flip-flop is loaded with a low-to-high transition of
the Clock input. Reset is asynchronous and 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
SL74HC273N Plastic
SL74HC273D SOIC
TA = -55° to 125° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 20=VCC
PIN 10 = GND
SLS
System Logic
Semiconductor
FUNCTION TABLE
Inputs
Reset Clock
LX
H
H
HL
H
X = don’t care
D
X
H
L
X
X
Output
Q
L
H
L
no change
no change
1 page SL74HC273
Figure 1. Switching Waveforms
Figure 2. Switching Waveforms
Figure 3. Switching Waveforms
Figure 4. Test Circuit
EXPANDED LOGIC DIAGRAM
SLS
System Logic
Semiconductor
5 Page |
Páginas | Total 5 Páginas | |
PDF Descargar | [ Datasheet SL74HC273N.PDF ] |
Número de pieza | Descripción | Fabricantes |
SL74HC273 | Octal D Flip-Flop with Common Clock and Reset | System Logic Semiconductor |
SL74HC273D | Octal D Flip-Flop with Common Clock and Reset | System Logic Semiconductor |
SL74HC273N | Octal D Flip-Flop with Common Clock and Reset | System Logic Semiconductor |
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