參數(shù)資料
型號: MM74C923N
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 算術(shù)邏輯單元
英文描述: CMOS SERIES, 9-BIT ENCODER, PDIP20
封裝: PLASTIC, DIP-20
文件頁數(shù): 4/13頁
文件大?。?/td> 259K
代理商: MM74C923N
Features
Datasheet
Please use Adobe Acrobat to view PDF file(s).
If you have trouble printing, see Printing Problems.
Package Availability, Models, Samples & Pricing
[Information as of 1-Sep-2000]
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50 k Ohm maximum switch on resistance
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On or off chip clock
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On-chip row pull-up devices
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2 key roll-over
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Keybounce elimination with single capacitor
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Last key register at outputs
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TRI-STATE outpust LPTTL compatible
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Wide supply range: 3V to 15V
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Low power consumption
Title
Size
(in Kbytes)
Date
View Online Download Receive via Email
MM54C922 16-Key Encoder MM54C923 20-Key Encoder 218 Kbytes 8-Jan-98 View Online Download Receive via Email
MM54C922 Mil-Aero Datasheet MNMM54C922-X
17 Kbytes
View Online Download Receive via Email
Part Number
Package
Status
Models
Samples
&
Electronic
Orders
Budgetary Pricing Std
Pack
Size
Package
Marking
Type # pins
SPICE IBIS
Quantity $US each
5962-8752101VA Cerdip
18
Full production
N/A
.
Order Parts
50+
$17.9000
tube
of
20
[logo]ZS4A$E
MM54C922J/883QM
5962-8752101VA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MM74C923N 制造商:Fairchild Semiconductor Corporation 功能描述:IC 74C CMOS 74C923 DIP20 15V
MM74C923N_Q 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 20-Key Encoder RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
MM74C923WM 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 20-Key Encoder RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
MM74C923WM 制造商:Fairchild Semiconductor Corporation 功能描述:KEYBOARD ENCODER LOGIC IC
MM74C923WM_Q 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 20-Key Encoder RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray