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参数资料
| 型号： | MC74AC323DWR2 |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 计数移位寄存器 |
| 英文描述： | AC SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO20 |
| 封装： | PLASTIC, SOIC-20 |
| 文件页数： | 10/12页 |
| 文件大小： | 98K |
| 代理商： | MC74AC323DWR2 |
MC74AC323 MC74ACT323
http://onsemi.com
7
AC CHARACTERISTICS (For Figures and Waveforms — See Section 3 of the ON Semiconductor FACT Data Book, DL138/D)
74ACT
Symbol
Parameter
VCC*
(V)
TA = +25°C
CL = 50 pF
TA = –40°C
to +85
°C
CL = 50 pF
Unit
Fig.
No.
Min
Typ
Max
Min
Max
f
Maximum Input
50
120
125
110
MHz
3-3
fmax
Maximum In ut
Frequency
5.0
120
125
110
MHz
3-3
tPLH
Propagation Delay
50
90
12 5
40
14
ns
3-6
tPLH
Pro agation Delay
CP to Q0 or Q7
5.0
9.0
12.5
4.0
14
ns
3-6
tPHL
Propagation Delay
50
90
13 5
45
15
ns
3-6
tPHL
Pro agation Delay
CP to Q0 or Q7
5.0
9.0
13.5
4.5
15
ns
3-6
tPLH
Propagation Delay
50
85
12 5
45
14 5
ns
3-6
tPLH
Pro agation Delay
CP to I/On
5.0
8.5
12.5
4.5
14.5
ns
3-6
tPHL
Propagation Delay
50
60
10
14 5
50
16
ns
3-6
tPHL
Pro agation Delay
CP to I/On
5.0
6.0
10
14.5
5.0
16
ns
3-6
tPZH
Output Enable Time
5.0
3.5
7.5
11
3.0
12.5
ns
3-7
tPZL
Output Enable Time
5.0
3.5
7.5
11.5
3.0
13
ns
3-8
tPHZ
Output Disable Time
5.0
4.0
8.5
12.5
3.0
13.5
ns
3-7
tPLZ
Output Disable Time
5.0
3.0
8.0
11.5
2.5
12.5
ns
3-8
* Voltage Range 5.0 V is 5.0 V
±0.5 V.
AC OPERATING REQUIREMENTS
74ACT
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
t
Setup Time, HIGH or LOW
50
20
50
ns
3-9
ts
Setu Time, HIGH or LOW
S0 or S1 to CP
5.0
2.0
5.0
ns
3-9
th
Hold Time, HIGH or LOW
50
0
15
ns
3-9
th
Hold Time, HIGH or LOW
S0 or S1 to CP
5.0
0
1.5
ns
3-9
t
Setup Time, HIGH or LOW
50
10
40
45
ns
3-9
ts
Setu Time, HIGH or LOW
I/On, DS0, DS7 to CP
5.0
1.0
4.0
4.5
ns
3-9
th
Hold Time, HIGH or LOW
50
0
10
ns
3-9
th
Hold Time, HIGH or LOW
I/On, DS0, DS7 to CP
5.0
0
1.0
ns
3-9
t
Setup Time, HIGH or LOW
50
10
25
ns
3-9
ts
Setu Time, HIGH or LOW
SR to CP
5.0
1.0
2.5
ns
3-9
th
Setup Time, HIGH or LOW
50
0
10
ns
3-9
th
Setu Time, HIGH or LOW
SR to CP
5.0
0
1.0
ns
3-9
t
CP Pulse Width
50
20
40
45
ns
3-6
tw
CP Pulse Width
HIGH or LOW
5.0
2.0
4.0
4.5
ns
3-6
* Voltage Range 5.0 V is 5.0 V
±0.5 V.
CAPACITANCE
Symbol
Parameter
Value
Typ
Unit
Test Conditions
CIN
Input Capacitance
4.5
pF
VCC = 5.0 V
CPD
Power Dissipation Capacitance
170
pF
VCC = 5.0 V
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相关代理商/技术参数 |
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|---|---|
| MC74AC323N | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:8-INPUT UNIVERSAL SHIFT/ STORAGE REGISTER WITH SYNCHRONOUS RESET AND COMMON I/O PINS |
| MC74AC32D | 功能描述:逻辑门 2-6V Quad 2-Input RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
| MC74AC32-D | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:QUAD 2-INPUT OR GATE |
| MC74AC32DG | 功能描述:逻辑门 2-6V Quad 2-Input OR RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
| MC74AC32DR2 | 功能描述:逻辑门 2-6V Quad 2-Input RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
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