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參數(shù)資料
| 型號： | MM74HC4050NX |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Hex Inverting Logic Level Down Converter . Hex Logic Level Down Converter |
| 中文描述： | 六角反相邏輯電平下變頻器。六角邏輯電平下變頻 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 81K |
| 代理商： | MM74HC4050NX |
1999 Fairchild Semiconductor Corporation
DS005214
www.fairchildsemi.com
February 1984
Revised October 1999
M
MM74HC4049 MM74HC4050
Hex Inverting Logic Level Down Converter
Hex Logic Level Down Converter
General Description
The MM74HC4049 and the MM74HC4050 utilize
advanced silicon-gate CMOS technology, and have a mod-
ified input protection structure that enables these parts to
be used as logic level translators which will convert high
level logic to a low level logic while operating from the low
logic supply. For example, 0–15V CMOS logic can be con-
verted to 0–5V logic when using a 5V supply. The modified
input protection has no diode connected to V
CC
, thus allow-
ing the input voltage to exceed the supply. The lower zener
diode protects the input from both positive and negative
static voltages. In addition each part can be used as a sim-
ple buffer or inverter without level translation. The
MM74HC4049 is pin and functionally compatible to the
CD4049BC and the MM74HC4050 is compatible to the
CD4050BC
Features
I
Typical propagation delay: 8 ns
I
Wide power supply range: 2V–6V
I
Low quiescent supply current: 20
μ
A maximum (74HC)
I
Fanout of 10 LS-TTL loads
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagrams
MM74HC4049
MM74HC4050
Order Number
MM74HC4049M
MM74HC4049SJ
MM74HC4049MTC
MM74HC4049N
MM74HC4050M
MM74HC4050SJ
MM74HC4050MTC
MM74HC4050N
Package Number Package Description
M16A
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow
M16D
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
MTC16
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153. 4.4mm Wide
N16E
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide
M16A
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow
M16D
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
MTC16
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153. 4.4mm Wide
N16E
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MM74HC4050SJX | Hex Inverting Logic Level Down Converter . Hex Logic Level Down Converter |
| MM74HC4050 | Hex Inverting Logic Level Down Converter . Hex Logic Level Down Converter |
| MM74HC4049MTC | Hex Inverting Logic Level Down Converter . Hex Logic Level Down Converter |
| MM74HC4049 | Hex Inverting Logic Level Down Converter . Hex Logic Level Down Converter |
| MM74HC4049M | Hex Inverting Logic Level Down Converter . Hex Logic Level Down Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MM74HC4050SJ | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Hex Inverting Logic Level Down Converter . Hex Logic Level Down Converter |
| MM74HC4050SJX | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Hex Inverting Logic Level Down Converter . Hex Logic Level Down Converter |
| MM74HC4051 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:8-Channel Analog Multiplexer . Dual 4-Channel Analog Multiplexer . Triple 2-Channel Analog Multiplexer |
| MM74HC4051J | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Channel Analog Multiplexer |
| MM74HC4051J/A+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Channel Analog Multiplexer |
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