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PDF LV74 Data sheet ( Hoja de datos )
| Número de pieza | LV74 | |
| Descripción | Dual D-type Flip Flops with Preset and Clear | |
| Fabricantes | Hitachi Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LV74 (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
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HD74LV74A
Dual D–type Flip Flops with Preset and Clear
ADE-205-244 (Z)
1st Edition
March 1999
Description
The HD74LV74A has independent data, preset, clear, and clock inputs Q and Q outputs in a 14 pin
package. The input data is transferred to the output at the rising edge of clock pulse CLK. Low-voltage
and high-speed operation is suitable for the battery-powered products (e.g., notebook computers), and the
low-power consumption extends the battery life.
Features
• VCC = 2.0 V to 5.5 V operation
• All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)
• All outputs VO (Max.) = 5.5 V (@VCC = 0 V)
• Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
• Typical VOH undershoot > 2.3 V (@VCC = 3.3 V, Ta = 25°C)
• Output current ±6 mA (@VCC = 3.0 V to 3.6 V), ±12 mA (@VCC = 4.5 V to 5.5 V)
1 page  
Logic Diagram
PRE
CLK
C
C
D
CLR
C
TG
C
C
TG
C
C
TG
CC
TG
C
HD74LV74A
Q
Q
5
5 Page 
Test Circuit
Measurement point
C L*
HD74LV74A
Note: CL includes the probe and jig capacitance.
11
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet LV74.PDF ] | |
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