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74F579PC_NL

更新时间: 2024-11-21 13:00:11
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 计数器
页数 文件大小 规格书
8页 84K
描述
Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 8-Bit, Bidirectional, TTL, PDIP20, 0.300 INCH, PLASTIC, MS-001, DIP-20

74F579PC_NL 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:DIP包装说明:0.300 INCH, PLASTIC, MS-001, DIP-20
针数:20Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.44
其他特性:TCO OUTPUT; MULTIPLEXED I/O计数方向:BIDIRECTIONAL
系列:F/FASTJESD-30 代码:R-PDIP-T20
JESD-609代码:e3长度:26.075 mm
负载/预设输入:YES逻辑集成电路类型:BINARY COUNTER
最大频率@ Nom-Sup:80000000 Hz最大I(ol):0.024 A
工作模式:SYNCHRONOUS位数:8
功能数量:1端子数量:20
最高工作温度:70 °C最低工作温度:
输出特性:3-STATE封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP20,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT APPLICABLE电源:5 V
最大电源电流(ICC):125 mA传播延迟(tpd):11.5 ns
认证状态:Not Qualified座面最大高度:5.08 mm
子类别:Counters最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:NO技术:TTL
温度等级:COMMERCIAL端子面层:Matte Tin (Sn)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT APPLICABLE
触发器类型:POSITIVE EDGE宽度:7.62 mm
最小 fmax:80 MHzBase Number Matches:1

74F579PC_NL 数据手册

 浏览型号74F579PC_NL的Datasheet PDF文件第2页浏览型号74F579PC_NL的Datasheet PDF文件第3页浏览型号74F579PC_NL的Datasheet PDF文件第4页浏览型号74F579PC_NL的Datasheet PDF文件第5页浏览型号74F579PC_NL的Datasheet PDF文件第6页浏览型号74F579PC_NL的Datasheet PDF文件第7页 
April 1988  
Revised October 2000  
74F579  
8-Bit Bidirectional Binary Counter with 3-STATE Outputs  
General Description  
Features  
Multiplexed 3-STATE I/O ports  
The 74F579 is  
a
fully synchronous 8-stage up/down  
counter with multiplexed 3-STATE I/O ports for bus-ori-  
ented applications. It features a preset capability for pro-  
grammable operation, carry lookahead for easy cascading  
and a U/D input to control the direction of counting. All state  
changes, whether in counting or parallel loading, are initi-  
ated by the rising edge of the clock.  
Built-in lookahead carry capability  
Count frequency 100 MHz typical  
Supply current 75 mA typical  
Guaranteed 4000V minimum ESD protection  
Ordering Code:  
Order Number Package Number  
Package Description  
74F579SC  
74F579SJ  
74F579PC  
M20B  
M20D  
N20A  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide  
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm 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” tot he ordering code.  
Logic Symbol  
Connection Diagram  
© 2000 Fairchild Semiconductor Corporation  
DS009568  
www.fairchildsemi.com  

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