HD74AC74P 데이터 시트보기 (PDF) - Renesas Electronics
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HD74AC74P Datasheet PDF : 8 Pages
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HD74AC74
AC Characteristics
Item
Maximum clock
frequency
Symbol
fmax
VCC (V)*1
3.3
5.0
Propagation delay
tPLH
3.3
CDn or SDn to Qn or Qn
5.0
Propagation delay
tPHL
3.3
CDn or SDn to Qn or Qn
5.0
Propagation delay
tPLH
3.3
CPn to Qn or Qn
5.0
Propagation delay
tPHL
3.3
CPn to Qn or Qn
5.0
Note: 1. Voltage Range 3.3 is 3.3 V ± 0.3 V
Voltage Range 5.0 is 5.0 V ± 0.5 V
Ta = +25°C
CL = 50 pF
Min Typ Max
100 125 —
140 160 —
1.0 8.0 12.0
1.0 6.0 9.0
1.0 10.5 12.0
1.0 8.0 9.5
1.0 8.0 13.5
1.0 6.0 10.0
1.0 8.0 14.0
1.0 6.0 10.0
Ta = –40°C to +85°C
CL = 50 pF
Min
Max
95
—
125
—
1.0
13.0
1.0
10.0
1.0
13.5
1.0
10.5
1.0
16.0
1.0
10.5
1.0
14.5
1.0
10.5
MHz
ns
ns
ns
ns
Unit
AC Operating Requirements
Ta = –40°C
Ta = +25°C
to +85°C
Item
Set-up time, HIGH or LOW
Dn to CPn
Hold time, HIGH or LOW
Dn to CPn
CPn or CDn or SDn
Pulse width
CL = 50 pF
CL = 50 pF
Symbol VCC (V)*1
Typ
Guaranteed Minimum
tsu
3.3
1.5
4.0
4.5
ns
5.0
1.0
3.0
3.0
th
3.3
–2.0
0
0
ns
5.0
–1.5
0
0
tw
3.3
3.0
5.5
7.0
ns
5.0
2.5
4.5
5.0
Recovery time
trec
3.3
–2.5
0
0
ns
CDn or SDn to CP
5.0
–2.0
0
0
Note: 1. Voltage Range 3.3 is 3.3 V ± 0.3 V
Voltage Range 5.0 is 5.0 V ± 0.5 V
Unit
Capacitance
Item
Input capacitance
Power dissipation capacitance
Symbol
CIN
CPD
Typ
4.5
35.0
Unit
pF
pF
VCC = 5.5 V
VCC = 5.0 V
Condition
Rev.2.00, Jul.16.2004, page 4 of 7
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