HD74AC4024 View Datasheet(PDF) - Hitachi -> Renesas Electronics
Part Name
Description
View to exact match
HD74AC4024 Datasheet PDF : 8 Pages
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Logic Diagram
Clock
Reset
HD74AC4024
CQ
CQ
CQ
CQ
RQ
RQ
RQ
RQ
Q1
Q2
Q3
Q4
DC Characteristics (unless otherwise specified)
Item
Symbol Max
Unit
Maximum quiescent supply current ICC
80
µA
Maximum quiescent supply current ICC
8.0
µA
Condition
VIN = VCC or ground, VCC = 5.5 V,
Ta = Worst case
VIN = VCC or ground, VCC = 5.5 V,
Ta = 25°C
AC Characteristics
Item
Maximum clock
frequency
Symbol
f max
VCC (V)*1
3.3
5.0
Ta = +25°C
CL = 50 pF
Min Typ
70
—
110 —
Propagation delay
t PLH
3.3
Clock to Q1
5.0
Propagation delay
t PHL
3.3
Clock to Q1
5.0
Propagation delay
t PHL
3.3
Reset to outputs
5.0
1.0
9.5
1.0
7.0
1.0
9.5
1.0
6.5
1.0
10.5
1.0
7.5
Note: 1. Voltage Range 3.3 is 3.3 V ± 0.3 V
Voltage Range 5.0 is 5.0 V ± 0.5 V
Max
—
—
12.5
9.0
12.0
9.0
12.5
10.0
Ta = –40°C to +85°C
CL = 50 pF
Min
Max
60
—
95
—
1.0
13.5
1.0
9.5
1.0
13.0
1.0
10.0
1.0
13.5
1.0
11.0
Unit
MHz
ns
ns
ns
3
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