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Número de pieza | SL74HCT273 | |
Descripción | Octal D Flip-Flop with Common Clock and Reset(High-Performance Silicon-Gate CMOS) | |
Fabricantes | System Logic Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de SL74HCT273 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
No Preview Available ! SL74HCT273
Octal D Flip-Flop with Common Clock and Reset
High-Performance Silicon-Gate CMOS
The SL74HCT273 is identical in pinout to the LS/ALS273.
The SL74HCT273 may be used as a level converter for interfacing
TTL or NMOS outputs to High-Speed CMOS inputs.
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.
• 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
ORDERING INFORMATION
SL74HCT273N Plastic
SL74HCT273D SOIC
TA = -55° to 125° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 20=VCC
PIN 10 = GND
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
SLS
System Logic
Semiconductor
1 page IN74HCT273
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 SL74HCT273.PDF ] |
Número de pieza | Descripción | Fabricantes |
SL74HCT273 | Octal D Flip-Flop with Common Clock and Reset(High-Performance Silicon-Gate CMOS) | System Logic Semiconductor |
SL74HCT273D | Octal D Flip-Flop with Common Clock and Reset(High-Performance Silicon-Gate CMOS) | System Logic Semiconductor |
SL74HCT273N | Octal D Flip-Flop with Common Clock and Reset(High-Performance Silicon-Gate CMOS) | System Logic Semiconductor |
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