Datasheet > 74AC16X

74AC16X

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
安森美 - ONSEMI		计数器
页数	文件大小	规格书
15页	192K
描述
Synchronous Presettable Binary Counter

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数据手册

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74AC16X 数据手册

MC74AC161, MC74ACT161, MC74AC163, MC74ACT163

AC OPERATING REQUIREMENTS

74AC161

= +25°C

74AC161

= −40°C

(V)

Fig.

No.

to +85°C

C = 50 pF

Symbol

Parameter

Unit

C = 50 pF

Typ

Guaranteed Minimum

Setup Time, HIGH or LOW

P to CP

3.3

5.0

6.0

3.5

13.5

8.5

16.0

10.5

3−9

3−6

3−9

Hold Time, HIGH or LOW

P to CP

3.3

5.0

−7.0

−4.0

−1.0

−0.5

Setup Time, HIGH or LOW

PE to CP

3.3

5.0

6.5

4.0

11.5

7.5

14.0

8.5

Hold Time, HIGH or LOW

PE to CP

3.3

5.0

−6.0

−3.5

0.5

1.0

Setup Time, HIGH or LOW

CEP or CET to CP

3.3

5.0

3.0

2.0

6.0

4.5

7.0

5.0

Hold Time, HIGH or LOW

CEP or CET to CP

3.3

5.0

−3.5

−2.0

0.5

Clock Pulse Width (Load)

HIGH or LOW

3.3

5.0

2.0

3.5

2.5

4.0

3.0

Clock Pulse Width (Count)

HIGH or LOW

3.3

5.0

2.0

4.0

3.0

4.5

3.5

3.3

5.0

3.0

2.5

5.5

4.5

7.5

6.0

MR Pulse Width, LOW

Recovery TIme

MR to CP

3.3

5.0

−2.0

−1.0

−0.5

0.5

rec

*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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