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HD74LV21A_15 Datasheet, PDF (6/11 Pages) Renesas Technology Corp – Dual 4-input Positive AND Gates | |||
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HD74LV21A
DC Electrical Characteristics
Ta = â40 to 85°C
Item
Symbol VCC (V)*
Min
Typ Max
Unit Test Conditions
Input voltage
VIH
VIL
Output voltage
VOH
VOL
Input current
IIN
Quiescent supply ICC
current
2.0
1.5
ââ
V
2.3 to 2.7 VCC Ã 0.7 â â
3.0 to 3.6 VCC Ã 0.7 â â
4.5 to 5.5 VCC Ã 0.7 â â
2.0
â
â 0.5
2.3 to 2.7 â
â VCC Ã 0.3
3.0 to 3.6 â
â VCC Ã 0.3
4.5 to 5.5 â
â VCC Ã 0.3
Min to Max VCC â 0.1 â â
V
IOH = â50 µA
2.3
2.0
ââ
IOH = â2 mA
3.0
2.48
ââ
IOH = â6 mA
4.5
3.8
ââ
IOH = â12 mA
Min to Max â
â 0.1
IOL = 50 µA
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
0 to 5.5
â
â ±1
µA VIN = 5.5 V or GND
5.5
â
â 20
µA VIN = VCC or GND, IO = 0
Output leakage
IOFF
0
current
â
â5
µA VI or VO = 0 V to 5.5 V
Input capacitance CIN
3.3
â
3.5 â
pF VI = VCC or GND
Note: For conditions shown as Min or Max, use the appropriate values under recommended operating conditions.
Switching Characteristics
Item
Propagation
delay time
Symbol
tPLH
tPHL
Ta = 25°C
Min Typ
â 7.9
â 10.3
Max
12.0
15.7
Ta = â40 to 85°C
Min
Max
1.0
14.0
1.0
19.0
Unit
ns
Test
Conditions
CL = 15 pF
CL = 50 pF
Item
Propagation
delay time
Symbol
tPLH
tPHL
Ta = 25°C
Min Typ
â 4.8
â 7.3
Max
7.0
10.5
Ta = â40 to 85°C
Min
Max
1.0
8.5
1.0
12.0
Unit
ns
Test
Conditions
CL = 15 pF
CL = 50 pF
Item
Propagation
delay time
Symbol
tPLH
tPHL
Ta = 25°C
Min Typ
â 3.3
â 4.8
Max
5.0
7.0
Ta = â40 to 85°C
Min
Max
1.0
6.0
1.0
8.0
Unit
ns
Test
Conditions
CL = 15 pF
CL = 50 pF
VCC = 2.5 ± 0.2 V
FROM TO
(Input) (Output)
A, B, C, Y
or D
VCC = 3.3 ± 0.3 V
FROM TO
(Input) (Output)
A, B, C, Y
or D
VCC = 5.0 ± 0.5 V
FROM TO
(Input) (Output)
A, B, C, Y
or D
Rev.3.00 Jun. 01, 2004 page 4 of 8
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