- 您现在的位置：买卖IC网 > PDF目录382334 > MM54C42 (National Semiconductor Corporation) BCD-to-Decimal Decoder PDF资料下载
参数资料
| 型号： | MM54C42 |
| 厂商： | National Semiconductor Corporation |
| 英文描述： | BCD-to-Decimal Decoder |
| 中文描述： | BCD码到十进制解码器 |
| 文件页数： | 3/4页 |
| 文件大小： | 107K |
| 代理商： | MM54C42 |
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 |
|---|---|
| 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 |
| MM54C914J | Hex Schmitt Trigger with Extended Input Voltage |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MM54C42J | 制造商:NSC 制造商全称:National Semiconductor 功能描述:BCD-to-Decimal Decoder |
| MM54C42J/B | 制造商:Rochester Electronics LLC 功能描述: |
| MM54C42N | 制造商:NSC 制造商全称:National Semiconductor 功能描述:BCD-to-Decimal Decoder |
| MM54C48 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:BCD-to-7 Segment Decoder |
| MM54C48 WAF | 制造商:Texas Instruments 功能描述: |
发布紧急采购，3分钟左右您将得到回复。