参数资料
型号: M74HC237TTR
厂商: STMICROELECTRONICS
元件分类: 编、解码器及复用、解复用
英文描述: HC/UH SERIES, OTHER DECODER/DRIVER, TRUE OUTPUT, PDSO16
封装: TSSOP-16
文件页数: 7/11页
文件大小: 271K
代理商: M74HC237TTR
Obsolete
Product(s)
- Obsolete
Product(s)
M74HC237
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.
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
30
75
95
110
ns
4.5
8
151922
6.0
7
131619
tPLH tPHL Propagation Delay
Time (A, B, C - Y)
2.0
60
180
225
270
ns
4.5
19
36
45
54
6.0
16
31
38
46
tPLH tPHL Propagation Delay
Time (G1 - Y)
2.0
45
140
175
210
ns
4.5
15
28
35
42
6.0
13
24
30
36
tPLH tPHL Propagation Delay
Time (G2 - Y)
2.0
45
140
175
210
ns
4.5
15
28
35
42
6.0
13
24
30
36
tPLH tPHL Propagation Delay
Time (GL - Y)
2.0
65
190
240
285
ns
4.5
21
38
48
57
6.0
18
32
41
48
tW(L)
Minimum Pulse
Width (GL)
2.0
10
75
95
110
ns
4.5
6
151922
6.0
6
131619
ts
Minimum Set-up
Time (A, B, C - GL)
2.0
12
50
65
75
ns
4.5
3
101315
6.0
2
9
11
13
th
Minimum Hold
Time (A, B, C - GL)
2.0
25
30
40
ns
4.5
5
6
8
6.0
5
7
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
5.0
5
101010
pF
CPD
Power Dissipation
Capacitance (note
1)
5.0
52
pF
相关PDF资料
PDF描述
M74HC238B1R HC/UH SERIES, OTHER DECODER/DRIVER, TRUE OUTPUT, PDIP16
M74HC238C1R HC/UH SERIES, OTHER DECODER/DRIVER, TRUE OUTPUT, PQCC20
M74HC240-1FP HC/UH SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20
M74HC240RM13TR HC/UH SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20
M74HC240M1R HC/UH SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20
相关代理商/技术参数
参数描述
M74HC238 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3 TO 8 LINE DECODER
M74HC238B1R 功能描述:编码器、解码器、复用器和解复用器 3-to-8 Line Decoder RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量(输入/输出):2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray
M74HC238C1R 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3 TO 8 LINE DECODER
M74HC238M1R 功能描述:编码器、解码器、复用器和解复用器 3-to-8 Line Decoder RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量(输入/输出):2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray
M74HC238RM13TR 功能描述:编码器、解码器、复用器和解复用器 3-to-8 Line Decoder RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量(输入/输出):2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray