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74F161A PDF预览

74F161A

更新时间: 2024-02-26 23:24:50
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 计数器
页数 文件大小 规格书
7页 74K
描述
Synchronous Presettable Binary Counter

74F161A 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP16,.3
针数:16Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.55
其他特性:TCO OUTPUT计数方向:UP
系列:F/FASTJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:10.2 mm
负载/预设输入:YES逻辑集成电路类型:BINARY COUNTER
最大频率@ Nom-Sup:90000000 Hz最大I(ol):0.02 A
工作模式:SYNCHRONOUS湿度敏感等级:1
位数:4功能数量:1
端子数量:16最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP16,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TAPE AND REEL峰值回流温度(摄氏度):260
电源:5 V最大电源电流(ICC):55 mA
传播延迟(tpd):11 ns认证状态:Not Qualified
座面最大高度:2.1 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:YES
技术:TTL温度等级:COMMERCIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED触发器类型:POSITIVE EDGE
宽度:5.3 mm最小 fmax:90 MHz
Base Number Matches:1

74F161A 数据手册

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April 1988  
Revised July 1999  
74F161A • 74F163A  
Synchronous Presettable Binary Counter  
General Description  
Features  
Synchronous counting and loading  
High-speed synchronous expansion  
Typical count frequency of 120 MHz  
The 74F161A and 74F163A are high-speed synchronous  
modulo-16 binary counters. They are synchronously pre-  
settable for application in programmable dividers and have  
two types of Count Enable inputs plus a Terminal Count  
output for versatility in forming synchronous multi-stage  
counters. The 74F161A has an asynchronous Master-  
Reset input that overrides all other inputs and forces the  
outputs LOW. The 74F163A has a Synchronous Reset  
input that overrides counting and parallel loading and  
allows the outputs to be simultaneously reset on the rising  
edge of the clock. The 74F161A and 74F163A are high-  
speed versions of the 74F161 and 74F163.  
Ordering Code:  
Order Number Package Number  
Package Description  
74F161ASC  
74F161ASJ  
74F161APC  
74F163ASC  
74F163ASJ  
74F163APC  
M16A  
M16D  
N16E  
M16A  
M16D  
N16E  
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow  
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide  
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow  
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
16-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 Diagrams  
74F161A  
74F163A  
© 1999 Fairchild Semiconductor Corporation  
DS009486  
www.fairchildsemi.com  

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