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参数资料
| 型号： | MC74ACT161DWR2 |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 计数器 |
| 英文描述： | ACT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16 |
| 封装： | PLASTIC, SOIC-16 |
| 文件页数： | 14/16页 |
| 文件大小： | 121K |
| 代理商： | MC74ACT161DWR2 |
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC74ACT161M | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74ACT161MEL | 功能描述:计数器 IC 5V Synchronous RoHS:否 制造商:NXP Semiconductors 计数器类型:Binary Counters 逻辑系列:74LV 位数:10 计数法: 计数顺序: 工作电源电压:1 V to 5.5 V 工作温度范围:- 40 C to + 125 C 封装 / 箱体:SOT-109 封装:Reel |
| MC74ACT161MELG | 功能描述:计数器移位寄存器 5V Synchronous Presettable Binary RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
| MC74ACT161ML1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74ACT161N | 功能描述:计数器移位寄存器 5V Synchronous RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
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