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MC74ACT161MEL PDF预览

MC74ACT161MEL

更新时间: 2024-11-14 21:13:51
品牌 Logo 应用领域
罗彻斯特 - ROCHESTER 光电二极管逻辑集成电路触发器
页数 文件大小 规格书
15页 191K
描述
Binary Counter, ACT Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, PLASTIC, EIAJ-16

MC74ACT161MEL 技术参数

生命周期:Contact Manufacturer包装说明:SOP,
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.62Is Samacsys:N
计数方向:UP系列:ACT
JESD-30 代码:R-PDSO-G16长度:10.2 mm
负载/预设输入:YES逻辑集成电路类型:BINARY COUNTER
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
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
传播延迟(tpd):11.5 ns座面最大高度:2.05 mm
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:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL触发器类型:POSITIVE EDGE
宽度:5.275 mm最小 fmax:100 MHz
Base Number Matches:1

MC74ACT161MEL 数据手册

 浏览型号MC74ACT161MEL的Datasheet PDF文件第2页浏览型号MC74ACT161MEL的Datasheet PDF文件第3页浏览型号MC74ACT161MEL的Datasheet PDF文件第4页浏览型号MC74ACT161MEL的Datasheet PDF文件第5页浏览型号MC74ACT161MEL的Datasheet PDF文件第6页浏览型号MC74ACT161MEL的Datasheet PDF文件第7页 
MC74AC161, MC74ACT161,  
MC74AC163, MC74ACT163  
Synchronous Presettable  
Binary Counter  
The MC74AC161/74ACT161 and MC74AC163/74ACT163 are  
highspeed synchronous modulo16 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  
DIP16  
N SUFFIX  
CASE 648  
16  
1
Synchronous Counting and Loading  
HighSpeed Synchronous Expansion  
Typical Count Rate of 125 MHz  
Outputs Source/Sink 24 mA  
ACT161 and ACT163 Have TTL Compatible Inputs  
w These devices are available in Pbfree package(s). Specifications herein  
apply to both standard and Pbfree devices. Please see our website at  
www.onsemi.com for specific Pbfree orderable part numbers, or  
contact your local ON Semiconductor sales office or representative.  
SO16  
D SUFFIX  
CASE 751B  
16  
1
1
EIAJ16  
M SUFFIX  
CASE 966  
16  
V
TC  
15  
Q
Q
Q
Q
3
CET PE  
10 9  
CC  
0
1
2
16  
14  
13  
12  
11  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 12 of this data sheet.  
1
2
3
4
5
6
7
CEP GND  
8
DEVICE MARKING INFORMATION  
*R  
CP  
P
0
P
1
P
2
P
3
See general marking information in the device marking  
section on page 11 of this data sheet.  
Figure 1. Pinout: 16Lead Packages Conductors  
(Top View)  
PIN ASSIGNMENT  
PIN  
CEP  
CET  
CP  
FUNCTION  
Count Enable Parallel Input  
Count Enable Trickle Input  
Clock Pulse Input  
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
FlipFlop Outputs  
3
TC  
Terminal Count Output  
© Semiconductor Components Industries, LLC, 2006  
1
Publication Order Number:  
March, 2006 Rev. 7  
MC74AC161/D  

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