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PDF HD74AC175 Data sheet ( Hoja de datos )
| Número de pieza | HD74AC175 | |
| Descripción | Quad D-Type Flip-Flop | |
| Fabricantes | Hitachi Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de HD74AC175 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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HD74AC175
Quad D-Type Flip-Flop
Description
The HD74AC175 is a high-speed quad D flip-flop. The device is useful for general flip-flop requirements
where clock and clear inputs are common. The information on the D inputs is stored during the Low-to-
High clock transition. Both true and complemented outputs of each flip-flop are provided. A Master Reset
input resets all flip-flops, independent of the Clock or D inputs, when Low.
Features
• Edge-Triggered D-Type Inputs
• Buffered Positive Edge-Triggered Clock
• Asynchronous Common Reset
• True and Complement Output
• Outputs Source/Sink 24 mA
1 page  
HD74AC175
AC Operating Requirements
Item
Symbol
VCC (V)*1
Ta = +25°C
CL = 50 pF
Typ
Set-up time, HIGH or LOW
t su
3.3 2.0
Dn to CP
5.0 1.0
Hold time, HIGH or LOW
th
3.3 0
Dn to CP
5.0 0
CP pulse width HIGH or LOW tw
3.3 2.5
5.0 2.0
MR pulse width, LOW
tw 3.3 2.5
5.0 2.0
Recovery time MR to CP
t rec
3.3 –2.0
5.0 –1.0
Note: 1. Voltage Range 3.3 is 3.3 V ± 0.3 V
Voltage Range 5.0 is 5.0 V ± 0.5 V
Ta = –40°C
to +85°C
CL = 50 pF
Guaranteed Minimum
4.5 4.5
3.0 3.0
1.0 1.0
1.0 1.0
4.5 4.5
3.5 3.5
4.5 5.0
3.5 3.5
0.0 0.0
0.0 0.0
Unit
ns
ns
ns
ns
ns
Capacitance
Item
Input capacitance
Power dissipation capacitance
Symbol
CIN
CPD
Typ
4.5
45.0
Unit
pF
pF
Condition
VCC = 5.5 V
VCC = 5.0 V
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet HD74AC175.PDF ] | |
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