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HD74LV393A Datasheet, PDF (5/11 Pages) Hitachi Semiconductor – Dual 4-bit Binary Counters | |||
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HD74LV393A
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
V
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
1.7 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
Maximum clock
frequency
Propagation
delay time
Setup time
Pulse width
Ta = 25°C
Ta = â40 to 85°C
Symbol Min Typ Max Min
Max
fmax 50 90 â 40
â
30 60 â 25
â
tPLH/tPHL â
â
11.8 17.7 1.0
15.1 21.3 1.0
20.5
24.5
â 13.4 20.3 1.0
23.5
â 16.7 23.9 1.0
27.5
â 14.9 22.5 1.0
26.0
â 18.2 26.1 1.0
30.0
â 16.2 24.2 1.0
28.0
â 19.5 27.8 1.0
32.0
tPHL
â 10.8 14.8 1.0
17.0
â 14.2 17.4 1.0
20.0
tsu
6.0 â â 6.0
â
tw
5.0 â â 5.0
â
5.0 â â 5.0
â
Unit
MHz
ns
ns
ns
Test
Conditions
CL = 15 pF
CL = 50 pF
CL = 15 pF
CL = 50 pF
CL = 15 pF
CL = 50 pF
CL = 15 pF
CL = 50 pF
CL = 15 pF
CL = 50 pF
CL = 15 pF
CL = 50 pF
VCC = 2.5 ± 0.2 V
FROM TO
(Input) (Output)
CLK
QA
QB
QC
QD
CLR
Qn
CLR L before CLK â
CLR H
CLK H or L
Rev.3.00 Jun. 28, 2004 page 5 of 10
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