參數(shù)資料
型號: MC74AC163DT
廠商: ON SEMICONDUCTOR
元件分類: 計數(shù)器
英文描述: AC SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16
封裝: PLASTIC, TSSOP-16
文件頁數(shù): 2/16頁
文件大?。?/td> 121K
代理商: MC74AC163DT
MC74AC161, MC74ACT161, MC74AC163, MC74ACT163
http://onsemi.com
10
AC OPERATING REQUIREMENTS
74ACT161
Symbol
Parameter
VCC*
(V)
TA = +25°C
CL = 50 pF
TA = –40°C
to +85
°C
CL = 50 pF
Unit
Fig.
No.
Typ
Guaranteed Minimum
ts
Setup Time, HIGH or LOW
50
70
95
11 5
ns
3–9
ts
Setu Time, HIGH or LOW
Pn to CP
5.0
7.0
9.5
11.5
ns
3–9
th
Hold Time, HIGH or LOW
50
–3 0
0
ns
3–9
th
Hold Time, HIGH or LOW
Pn to CP
5.0
–3.0
0
ns
3–9
ts
Setup Time, HIGH or LOW
50
60
85
95
ns
3–9
ts
Setu Time, HIGH or LOW
PE to CP
5.0
6.0
8.5
9.5
ns
3–9
th
Hold Time, HIGH or LOW
50
–3 5
–0 5
ns
3–9
th
Hold Time, HIGH or LOW
PE to CP
5.0
–3.5
– 0.5
ns
3–9
ts
Setup Time, HIGH or LOW
50
40
55
65
ns
3–9
ts
Setu Time, HIGH or LOW
CEP or CET to CP
5.0
4.0
5.5
6.5
ns
3–9
th
Hold Time, HIGH or LOW
50
–2 0
0
ns
3–9
th
Hold Time, HIGH or LOW
CEP or CET to CP
5.0
–2.0
0
ns
3–9
tw
Clock Pulse Width (Load)
50
20
30
35
ns
3–6
tw
Clock Pulse Width (Load)
HIGH or LOW
5.0
2.0
3.0
3.5
ns
3–6
tw
Clock Pulse Width (Count)
50
20
30
35
ns
3–6
tw
Clock Pulse Width (Count)
HIGH or LOW
5.0
2.0
3.0
3.5
ns
3–6
tw
MR Pulse Width LOW
50
30
75
ns
3–6
tw
MR Pulse Width, LOW
5.0
3.0
7.5
ns
3–6
trec
Recovery Time
50
0
05
ns
3–9
trec
Recovery Time
MR to CP
5.0
0
0.5
ns
3–9
*Voltage Range 5.0 V is 5.0 V
±0.5 V.
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