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参数资料
| 型号： | MM74C42N |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 通用总线功能 |
| 英文描述： | BCD-to-Decimal Decoder |
| 中文描述： | CMOS SERIES, DECIMAL DECODER/DRIVER, INVERTED OUTPUT, PDIP16 |
| 封装： | PLASTIC, DIP-16 |
| 文件页数： | 3/4页 |
| 文件大小： | 107K |
| 代理商： | MM74C42N |
AC Electrical Characteristics
*
T
A
e
25
§
C, C
L
e
50 pF, unless otherwise specified
Symbol
Parameter
Conditions
Min
Typ
Max
Units
t
pd
Propagation Delay Time to
Logical ‘‘0’’ or ‘‘1’’
V
CC
e
5.0V
V
CC
e
10V
200
300
ns
90
140
ns
C
IN
Input Capacitance
(Note 2)
5
pF
C
PD
*
AC Parameters are guaranteed by DC correlated testing.
Power Dissipation Capacitance
(Note 3)
50
pF
Note 1:
‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed. Except for ‘‘Operating Temperature Range’’
they are not meant to imply that the devices should be operated at these limits. The table of ‘‘Electrical Characteristics’’ provides conditions for actual device
operation.
Note 2:
Capacitance is guaranteed by periodic testing.
Note 3:
C
PD
determines the no load AC power consumption of any CMOS device. For complete explanation see 54C/74C Family Characteristics Application
NoteDAN-90.
Connection Diagram
Dual-In-Line Package
TL/F/5882–2
Top View
Order Number MM54C42 or MM74C42
Physical Dimensions
inches (millimeters)
Ceramic Dual-In-Line Package (J)
Order Number MM54C42J or
MM74C42J
NS Package Number J16A
3
相关PDF资料 |
PDF描述 |
|---|---|
| MM54C42 | BCD-to-Decimal Decoder |
| MM54C42J | BCD-to-Decimal Decoder |
| MM54C42N | BCD-to-Decimal Decoder |
| MM74C914J | Hex Schmitt Trigger with Extended Input Voltage |
| MM74C914N | Hex Schmitt Trigger with Extended Input Voltage |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MM74C48 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:BCD-to-7 Segment Decoder |
| MM74C48J | 制造商:NSC 制造商全称:National Semiconductor 功能描述:BCD-to-7 Segment Decoder |
| MM74C48N | 功能描述:编码器、解码器、复用器和解复用器 BCD-to-7 Sec Decod 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 |
| MM74C574MTC | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:3-STATE Octal D-Type Edge-Triggered Flip-Flop |
| MM74C574N | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:3-STATE Octal D-Type Edge-Triggered Flip-Flop |
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