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): 14/16頁
文件大?。?/td> 121K
代理商: MC74AC163DT
MC74AC161, MC74ACT161, MC74AC163, MC74ACT163
http://onsemi.com
7
AC OPERATING REQUIREMENTS
74AC163
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
3.3
5.5
13.5
16.0
ns
3–9
ts
Pn to CP
5.0
4.0
8.5
10.5
ns
3–9
th
Hold Time, HIGH or LOW
3.3
–7.0
–1.0
–0.5
ns
3–9
th
Pn to CP
5.0
–5.0
0
ns
3–9
ts
Setup Time, HIGH or LOW
3.3
5.5
14
16.5
ns
3–9
ts
SR to CP
5.0
4.0
9.5
11.0
ns
3–9
th
Hold Time, HIGH or LOW
3.3
–7.5
–1.0
–0.5
ns
3–9
th
SR to CP
5.0
–5.5
–0.5
0
ns
3–9
ts
Setup Time, HIGH or LOW
3.3
5.5
11.5
14.0
ns
3–9
ts
PE to CP
5.0
4.0
7.5
8.5
ns
3–9
th
Hold Time, HIGH or LOW
3.3
–7.5
–1.0
–0.5
ns
3–9
th
PE to CP
5.0
–5.0
–0.5
0
ns
3–9
ts
Setup Time, HIGH or LOW
3.3
3.5
6.0
7.0
ns
3–9
ts
CEP or CET to CP
5.0
2.5
4.5
5.0
ns
3–9
th
Hold Time, HIGH or LOW
3.3
–4.5
0
ns
3–9
th
CEP or CET to CP
5.0
–3.0
0
0.5
ns
3–9
tw
Clock Pulse Width (Load)
3.3
3.0
3.5
4.0
ns
3–6
tw
HIGH or LOW
5.0
2.0
2.5
3.0
ns
3–6
tw
Clock Pulse Width (Count)
3.3
3.0
4.0
4.5
ns
3–6
tw
HIGH or LOW
5.0
2.0
3.0
3.5
ns
3–6
*Voltage Range 3.3 V is 3.3 V
±0.3 V.
*Voltage Range 5.0 V is 5.0 V
±0.5 V.
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