74VHC594(2004) View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
74VHC594 Datasheet PDF : 11 Pages
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74VHC594
Table 7: AC Electrical Characteristics (Input tr = tf = 3ns)
Test Condition
Value
Symbol
Parameter
VCC CL
(V) (pF)
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
tPLH Propagation Delay 3.3(*) 15
tPHL Time (RCK - Qn)
3.3(*) 50
5.0(**) 15
4.9 8.2 1.0 8.8 1.0 8.8
8.1 11.9 1.0 13.1 1.0 13.1
ns
4.2 6.5 1.0 6.9 1.0 6.9
5.0(**) 50
6.7 8.9 1.0 9.7 1.0 9.7
tPLH
tPHL
uct(s) tPHL
lete Prod tPLH
o tPHL
- Obs fMAX
roduct(s) tW(H)
te P tW(L)
sole ts
Ob ts
Propagation Delay 3.3(*) 15
Time (SCK - QH’) 3.3(*) 50
5.0(**) 15
5.0(**) 50
Propagation Delay 3.3(*) 15
Time (RCLR) - Qn) 3.3(*) 50
5.0(**) 15
5.0(**) 50
Propagation Delay 3.3(*) 15
Time (SCLR - QH’) 3.3(*) 50
5.0(**) 15
5.0(**) 50
Maximum Clock
Frequency
3.3(*) 15
3.3(*) 50
5.0(**) 15
5.0(**) 50
Minimum Pulse
3.3(*)
Width (SCK, RCK) 5.0(**)
Minimum Pulse
Width
(SCLR,RCLR)
3.3(*)
5.0(**)
Minimum Set-Up
Time (SI - CCK)
3.3(*)
5.0(**)
Minimum Set - Up 3.3(*)
Time (SCK, RCK) 5.0(**)
5.5 9.2 1.0 9.9 1.0 9.9
8.4 12.5 1.0 13.9 1.0 13.9
ns
4.1 7.2 1.0 7.6 1.0 7.6
6.0 9.2 1.0 10.1 1.0 10.1
6.0 9.8 1.0 10.6 1.0 10.6
9.0 13.1 1.0 14.4 1.0 14.4
ns
4.5 7.6 1.0 8.2 1.0 8.2
6.6 10.0 1.0 10.7 1.0 10.7
5.6 9.2 1.0 10.0 1.0 10.0
8.5 12.4 1.0 14.0 1.0 14.0
ns
4.1 7.1 1.0 7.6 1.0 7.6
6.0 9.2 1.0 10.1 1.0 10.1
80 120
70
70
55 105
50
50
MHz
135 170
115
115
120 140
95
95
5.5
5.5
5.5
ns
5.0
5.0
5.0
5.0
5.0
5.0
ns
5.2
5.2
5.2
3.5
3.5
3.5
ns
3.0
3.0
3.0
8.0
8.5
8.5
ns
5.0
5.0
5.0
ts
Minimum Set - Up 3.3(*)
Time (SCRL - RCK) 5.0(**)
8.0
9.0
9.0
ns
5.0
5.0
5.0
th
Minimum Hold
Time
3.3(*)
5.0(**)
1.5
1.5
1.5
ns
2.0
2.0
2.0
tREM
Minimum Clear-
Removal Time
3.3(*)
5.0(**)
3.0
3.0
3.0
ns
2.5
2.5
2.5
(*) Voltage range is 3.3V ± 0.3V
(**) Voltage range is 5.0V ± 0.5V
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