參數(shù)資料
型號(hào): MC74ACT162N
廠商: MOTOROLA INC
元件分類: 通用總線功能
英文描述: SYNCHRONOUS PRESETTABLE BCD DECADE COUNTER
中文描述: ACT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDIP16
封裝: PLASTIC, DIP-16
文件頁數(shù): 12/14頁
文件大小: 323K
代理商: MC74ACT162N
MC74AC160 MC74ACT160 MC74AC162 MC74ACT162
5-12
FACT DATA
MC74ACT160
AC OPERATING REQUIREMENTS
Symbol
Parameter
(V)
74ACT160
74ACT160
Unit
No.
VCC*
TA = +25
°
C
CL = 50 pF
TA = –40
°
C
to +85
°
C
CL = 50 pF
Fig.
Typ
Guaranteed Maximum
ts
Setup Time, HIGH or LOW
Pn to CP
Hold Time, HIGH or LOW
Pn to CP
Setup Time, HIGH or LOW
PE or MR to CP
5.0
4.0
6.5
8.0
ns
3-9
th
5.0
–4.0
–0.5
0
ns
3-9
ts
5.0
4.0
8.5
10.5
ns
3-9
th
Hold Time, HIGH or LOW
PE or MR to CP
5.0
–4.0
0
0
ns
3-9
ts
Setup Time, HIGH or LOW
CEP or CET to CP
5.0
3.0
6.0
7.0
ns
3-9
th
Hold Time, HIGH or LOW
CEP or CET to CP
5.0
–3.0
0
0
ns
3-9
tw
Clock Pulse Width (Load)
HIGH or LOW
5.0
3.0
4.0
4.0
ns
3-6
tw
Clock Pulse Width (Count)
HIGH or LOW
5.0
3.0
4.0
4.0
ns
3-6
tw
MR Pulse Width, LOW
(
ACT160)
5.0
2.0
4.0
6.0
ns
3-6
trec
Recovery Time
MR to CP (
ACT160)
5.0
–1.0
0
0
ns
3-9
* Voltage Range 5.0 V is 5.0 V
±
0.5 V.
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