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MC74AC161DWR2 PDF预览

MC74AC161DWR2

更新时间: 2023-01-03 00:20:17
品牌 Logo 应用领域
安森美 - ONSEMI 光电二极管逻辑集成电路触发器
页数 文件大小 规格书
12页 119K
描述
AC SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16, PLASTIC, SOIC-16

MC74AC161DWR2 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP16,.25
针数:16Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.33
计数方向:UP系列:AC
JESD-30 代码:R-PDSO-G16JESD-609代码:e0
长度:9.9 mm负载电容(CL):50 pF
负载/预设输入:YES逻辑集成电路类型:BINARY COUNTER
最大频率@ Nom-Sup:60000000 Hz最大I(ol):0.012 A
工作模式:SYNCHRONOUS位数:4
功能数量:1端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.25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):240电源:3.3/5 V
传播延迟(tpd):13.5 ns认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Counters
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):2 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)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:30触发器类型:POSITIVE EDGE
宽度:3.9 mm最小 fmax:95 MHz

MC74AC161DWR2 数据手册

 浏览型号MC74AC161DWR2的Datasheet PDF文件第2页浏览型号MC74AC161DWR2的Datasheet PDF文件第3页浏览型号MC74AC161DWR2的Datasheet PDF文件第4页浏览型号MC74AC161DWR2的Datasheet PDF文件第5页浏览型号MC74AC161DWR2的Datasheet PDF文件第6页浏览型号MC74AC161DWR2的Datasheet PDF文件第7页 
The MC74AC161/74ACT161 and MC74AC163/74ACT163 are  
high–speed synchronous modulo–16 binary counters. They are  
synchronously presettable for application in programmable dividers  
and have two types of Count Enable inputs plus a Terminal Count  
output for versatility in forming synchronous multistage counters.  
The MC74AC161/74ACT161 has an asynchronous Master Reset  
input that overrides all other inputs and forces the outputs LOW. The  
MC74AC163/74ACT163 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.  
http://onsemi.com  
DIP–16  
N SUFFIX  
CASE 648  
16  
1
Synchronous Counting and Loading  
High–Speed Synchronous Expansion  
Typical Count Rate of 125 MHz  
SO–16  
D SUFFIX  
CASE 751B  
16  
1
Outputs Source/Sink 24 mA  
ACT161 and ACT163 Have TTL Compatible Inputs  
TSSOP–16  
DT SUFFIX  
CASE 948F  
16  
ꢉꢉ  
1
EIAJ–16  
M SUFFIX  
CASE 966  
16  
1
Figure 1. Pinout: 16–Lead Packages Conductors  
ORDERING INFORMATION  
(Top View)  
See detailed ordering and shipping information in the package  
dimensions section on page 164 of this data sheet.  
PIN ASSIGNMENT  
PIN  
CEP  
CET  
CP  
FUNCTION  
Count Enable Parallel Input  
Count Enable Trickle Input  
Clock Pulse Input  
DEVICE MARKING INFORMATION  
See general marking information in the device marking  
section on page 163 of this data sheet.  
MR  
SR  
(161) Asynchronous Master Reset Input  
(163) Synchronous Reset Input  
Parallel Data Inputs  
P –P  
0
3
PE  
Parallel Enable Input  
Q –Q  
0
Flip–Flop Outputs  
3
TC  
Terminal Count Output  
Semiconductor Components Industries, LLC, 2001  
153  
Publication Order Number:  
May, 2001 – Rev. 5  
MC74AC161/D  

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