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参数资料
| 型号： | M74HC258M1R |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 编、解码器及复用、解复用 |
| 英文描述： | HC/UH SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16 |
| 封装： | SOP-16 |
| 文件页数： | 7/11页 |
| 文件大小： | 290K |
| 代理商： | M74HC258M1R |
M74HC258
5/11
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6ns)
CAPACITIVE CHARACTERISTICS
1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/4 (per
Channel)
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
tTLH tTHL Output Transition
Time
2.0
50
25
60
75
90
ns
4.5
7
121519
6.0
6
101315
tPLH tPHL Propagation Delay
Time
(A, B - Y)
2.0
50
45
100
125
150
ns
4.5
13
20
25
30
6.0
11
17
21
26
2.0
150
62
140
175
210
ns
4.5
18
28
35
42
6.0
15
24
30
36
tPLH tPHL Propagation Delay
Time
(SELECT - Y)
2.0
50
45
100
125
150
ns
4.5
13
20
25
30
6.0
11
17
21
26
2.0
150
62
140
175
210
ns
4.5
18
28
35
42
6.0
15
24
30
36
tPZL tPZH High Impedance
Output Enable
Time
2.0
50
RL = 1 K
40
110
140
165
ns
4.5
12
22
28
33
6.0
10
19
24
28
2.0
150
RL = 1 K
57
150
190
225
ns
4.5
17
30
38
45
6.0
14
26
32
38
tPLZ tPHZ High Impedance
Output Disable
Time
2.0
50
RL = 1 K
28
140
175
210
ns
4.5
14
28
35
42
6.0
13
24
30
36
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
CIN
Input Capacitance
5
101010
pF
COUT
Output
Capacitance
10
pF
CPD
Power Dissipation
Capacitance (note
1)
47
pF
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M74HC259 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8 BIT ADDRESSABLE LATCH |
| M74HC259B1R | 功能描述:闭锁 8-Bit Addrsble Latch RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel |
| M74HC259B1R | 制造商:STMicroelectronics 功能描述:IC 74HC CMOS 74HC259 DIP16 6V |
| M74HC259C1R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8 BIT ADDRESSABLE LATCH |
| M74HC259M1R | 功能描述:闭锁 8-Bit Addrsble Latch RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel |
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