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MM74HC273N PDF预览

MM74HC273N

更新时间： 2024-11-24 23:02:43
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 触发器
页数 文件大小 规格书
7页 98K
描述
Octal D-Type Flip-Flops with Clear

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中文翻译

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MM74HC273N 数据手册

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September 1983  
Revised February 1999  
MM74HC273  
Octal D-Type Flip-Flops with Clear  
Each output can drive 10 low power Schottky TTL equiva-  
lent loads. The MM74HC273 is functionally as well as pin  
compatible to the 74LS273. All inputs are protected from  
damage due to static discharge by diodes to VCC and  
General Description  
The MM74HC273 edge triggered flip-flops utilize advanced  
silicon-gate CMOS technology to implement D-type flip-  
flops. They possess high noise immunity, low power, and  
speeds comparable to low power Schottky TTL circuits.  
This device contains 8 master-slave flip-flops with a com-  
mon clock and common clear. Data on the D input having  
the specified setup and hold times is transferred to the Q  
output on the LOW-to-HIGH transition of the CLOCK input.  
The CLEAR input when LOW, sets all outputs to a low  
state.  
ground.  
Features  
■ Typical propagation delay: 18 ns  
■ Wide operating voltage range  
■ Low input current: 1 µA maximum  
■ Low quiescent current: 80 µA (74 Series)  
■ Output drive: 10 LS-TTL loads  
Ordering Code:  
Order Number Package Number  
Package Description  
MM74HC273M  
MM74HC273SJ  
MM74HC273MTC  
MM74HC273N  
M20B  
M20D  
MTC20  
N20A  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-153, 0.300” Wide  
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
20-Lead thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide  
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Connection Diagram  
Pin Assignments for DIP, SOIC, SOP and TSSOP  
Top View  
© 1999 Fairchild Semiconductor Corporation  
DS005331.prf  
www.fairchildsemi.com  
1234567

中文翻译

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MM74HC273N 替代型号

型号 品牌 替代类型 描述 数据表
MC74HC273ANG ONSEMI

功能相似

 Octal D Flip−Flop with Common Clock and Reset High−Performance Silicon−G
SN74HC273N TI

功能相似

 OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
CD74HC273E TI

功能相似

 High Speed CMOS Logic Octal D-Type Flip-Flop with Reset

与MM74HC273N相关器件

型号 品牌 获取价格 描述 数据表
MM74HC273N/A+ TI

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 		IC,FLIP-FLOP,OCTAL,D TYPE,HC-CMOS,DIP,20PIN,PLASTIC
MM74HC273N_NL FAIRCHILD

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 		D Flip-Flop, HC/UH Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDIP
MM74HC273SJ FAIRCHILD

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 		Octal D-Type Flip-Flops with Clear
MM74HC273SJ ROCHESTER

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 		HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, 5.30 MM, EIAJ TYPE
MM74HC273SJX FAIRCHILD

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 		D Flip-Flop, HC/UH Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDSO
MM74HC273SJX ROCHESTER

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 		HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, 5.30 MM, EIAJ TYPE
MM74HC273WM FAIRCHILD

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 		Octal D-Type Flip-Flops with Clear
MM74HC273WM TI

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 		HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, PLASTIC, SO-20
MM74HC273WM ONSEMI

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 		八路 D 型触发器，带清除
MM74HC273WMX TI

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 		HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, PLASTIC, SO-20

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