MM74C923WMX

MM74C923WMX
Mfr. #:
MM74C923WMX
製造商:
ON Semiconductor / Fairchild
描述:
Encoders, Decoders, Multiplexers & Demultiplexers 20-Key Encoder
生命週期:
製造商新產品
數據表:
MM74C923WMX 數據表
交貨:
DHL FedEx Ups TNT EMS
支付:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
產品屬性
屬性值
製造商:
安森美半導體
產品分類:
編碼器、解碼器、復用器和解復用器
RoHS:
Y
產品:
解碼器、編碼器、復用器和解復用器
邏輯系列:
74C
位數:
4 bit
輸入行數:
8 Input
輸出線數:
5 Output
傳播延遲時間:
150 ns at 5 V, 80 ns at 10 V, 60 ns at 15 V
電源電壓 - 最小值:
3 V
電源電壓 - 最大值:
15 V
最低工作溫度:
- 40 C
最高工作溫度:
+ 85 C
安裝方式:
貼片/貼片
包裝/案例:
SOIC-20
打包:
捲軸
功能:
20-Key encoder
高度:
2.35 mm
輸入電壓:
3.5 V to 1.5 V
長度:
13 mm
電路數量:
單身的
輸出電流:
3.6 mA
輸出電壓:
- 0.3 V to Vcc + 0.3 V
寬度:
7.6 mm
品牌:
安森美半導體/飛兆半導體
邏輯類型:
編碼器
工作電源電壓:
3 V to 15 V
Pd - 功耗:
700 mW
產品類別:
編碼器、解碼器、復用器和解復用器
出廠包裝數量:
1000
子類別:
邏輯 IC
第 # 部分別名:
MM74C923WMX_NL
單位重量:
0.028254 oz
Tags
MM74C923W, MM74C923, MM74C92, MM74C9, MM74C, MM74, MM7
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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ical
Encoder 1-to-5 Key CMOS 20-Pin SOIC W T/R
***i-Key
IC ENCODER 20-KEY 20-SOIC
***ark
TAPE REEL \ 20 KEY KEYBOARD ENCODER
***rida Circuit
IC ENCODER 20-KEY 3/15V 20-SOI
***eco
20 KEY KEYBOARD ENCODER <AZ
***inecomponents.com
20 KEY KEYBOARD ENCODER
***th Star Micro
The MM74C922 and MM74C923 CMOS key encoders provide all the necessary logic to fully encode an array of SPST switches. The keyboard scan can be implemented by either an external clock or external capacitor. These encoders also have on-chip pull-up devices which permit switches with up to 50 kohm on resistance to be used. No diodes in the switch array are needed to eliminate ghost switches. The internal debounce circuit needs only a single external capacitor and can be defeated by omitting the capacitor. A Data Available output goes to a high level when a valid keyboard entry has been made. The Data Available output returns to a low level when the entered key is released, even if another key is depressed. The Data Available will return high to indicate acceptance of the new key after a normal debounce period; this two-key roll-over is provided between any two switches. An internal register remembers the last key pressed even after the key is released Product Highlights: 50 kohm maximum switch on resistance On or off chip clock On-chip row pull-up devices 2 key roll-over Keybounce elimination with single capacitor Last key register at outputs 3-STATE output LPTTL compatible Wide supply range: 3V to 15V Low power consumption
型號 製造商 描述 庫存 價格
MM74C923WMX
DISTI # MM74C923WMX-ND
ON SemiconductorIC ENCODER 20-KEY 20-SOIC
RoHS: Compliant
Min Qty: 1000
Container: Tape & Reel (TR)
Limited Supply - Call
    MM74C923WMX
    DISTI # 78K6039
    ON SemiconductorIC,Encoder,CMOS,SOP,20PIN,PLASTIC RoHS Compliant: Yes0
      MM74C923WMX
      DISTI # 512-MM74C923WMX
      ON SemiconductorEncoders, Decoders, Multiplexers & Demultiplexers 20-Key Encoder
      RoHS: Compliant
      0
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        IC ENCODER 20-KEY 20-SOIC
        可用性
        庫存:
        Available
        訂購:
        3000
        輸入數量:
        MM74C923WMX的當前價格僅供參考,如果您想獲得最優惠的價格,請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
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