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HD74LV2G74A_15 Datasheet, PDF (6/11 Pages) Renesas Technology Corp – Single D–type Flip Flops with Preset and Clear | |||
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HD74LV2G74A
Logic Diagram
PRE
CLK
C
C
C
TG
Q
C
C
C
C
D
TG
TG
TG
Q
C
C
C
CLR
Electrical Characteristics
Ta = â40 to 85°C
Item
Input voltage
Hysteresis voltage
Symbol
VIH
VCC (V) *
1.65 to 1.95
2.3 to 2.7
3.0 to 3.6
4.5 to 5.5
Min
VCCÃ0.75
VCCÃ0.7
VCCÃ0.7
VCCÃ0.7
VIL 1.65 to 1.95 â
2.3 to 2.7
â
3.0 to 3.6
â
4.5 to 5.5
â
VH
1.8
â
2.5
â
Typ
â
â
â
â
â
â
â
â
0.25
0.30
Max
â
â
â
â
VCCÃ0.25
VCCÃ0.3
VCCÃ0.3
VCCÃ0.3
â
â
Unit
Test condition
V
V
VT+ â VTâ
3.3
â
0.35
â
5.0
â
0.45
â
Output voltage
VOH Min to Max VCCâ0.1
â
â
V IOH = â50 µA
1.65
1.4
â
â
IOH = â1 mA
2.3
2.0
â
â
IOH = â2 mA
3.0
2.48
â
â
IOH = â6 mA
4.5
3.8
â
â
IOH = â12 mA
VOL Min to Max
â
â
0.1
IOL = 50 µA
1.65
â
â
0.3
IOL = 1 mA
2.3
â
â
0.4
IOL = 2 mA
3.0
â
â
0.44
IOL = 6 mA
4.5
â
â
0.55
IOL = 12 mA
Input current
IIN
0 to 5.5
â
â
±1
µA VIN = 5.5 V or GND
Quiescent supply current
ICC
5.5
â
â
10
µA VIN = VCC or GND,
IO = 0
Output leakage current
IOFF
0
â
â
5
µA VIN or VO = 0 to 5.5 V
Input capacitance
CIN
3.3
â
2.5
â
pF VIN = VCC or GND
Note: For conditions shown as Min or Max, use the appropriate values under recommended operating conditions.
Rev.5.00 Apr 07, 2006 page 4 of 8
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