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SN74LS160AN PDF预览

SN74LS160AN

更新时间: 2024-11-08 20:33:27
品牌 Logo 应用领域
安森美 - ONSEMI 光电二极管逻辑集成电路
页数 文件大小 规格书
7页 170K
描述
LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDIP16, PLASTIC, DIP-16

SN74LS160AN 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:DIP, DIP16,.3针数:16
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.3计数方向:UP
系列:LSJESD-30 代码:R-PDIP-T16
长度:19.175 mm负载/预设输入:YES
逻辑集成电路类型:DECADE COUNTER最大频率@ Nom-Sup:25000000 Hz
最大I(ol):0.008 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:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP16,.3
封装形状:RECTANGULAR封装形式:IN-LINE
电源:5 V最大电源电流(ICC):32 mA
传播延迟(tpd):27 ns认证状态:Not Qualified
座面最大高度:4.44 mm子类别:Counters
最大供电电压 (Vsup):5.25 V最小供电电压 (Vsup):4.75 V
标称供电电压 (Vsup):5 V表面贴装:NO
技术:TTL温度等级:COMMERCIAL
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL触发器类型:POSITIVE EDGE
宽度:7.62 mm最小 fmax:25 MHz
Base Number Matches:1

SN74LS160AN 数据手册

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SN74LS160A  
BCD DECADE COUNTERSꢀ/  
4-BIT BINARY COUNTERS  
The LS160A/161A/162A/163A are high-speed 4-bit synchronous  
counters. They are edge-triggered, synchronously presettable, and  
cascadable MSI building blocks for counting, memory addressing,  
frequency division and other applications. The LS160A and LS162A  
count modulo 10 (BCD). The LS161A and LS163A count modulo 16  
(binary).  
The LS160A and LS161A have an asynchronous Master Reset  
(Clear) input that overrides, and is independent of, the clock and all  
other control inputs. The LS162A and LS163A have a Synchronous  
Reset (Clear) input that overrides all other control inputs, but is active  
only during the rising clock edge.  
http://onsemi.com  
BCD DECADE COUNTERS/  
4-BIT BINARY COUNTERS  
LOW POWER SCHOTTKY  
BCD (Modulo 10)  
LS160A  
Binary (Modulo 16)  
LS161A  
J SUFFIX  
CERAMIC  
CASE 620-09  
Asynchronous Reset  
Synchronous Reset  
LS162A  
LS163A  
16  
1
Synchronous Counting and Loading  
Two Count Enable Inputs for High Speed Synchronous Expansion  
Terminal Count Fully Decoded  
Edge-Triggered Operation  
Typical Count Rate of 35 MHz  
ESD > 3500 Volts  
N SUFFIX  
PLASTIC  
CASE 648-08  
16  
1
CONNECTION DIAGRAM DIP (TOP VIEW)  
D SUFFIX  
SOIC  
CASE 751B-03  
V
TC  
15  
Q
Q
Q
Q
3
CET PE  
10 9  
CC  
0
1
2
16  
16  
14  
13  
12  
11  
1
NOTE:  
The Flatpak version  
has the same pinouts (Connection  
Diagram) as the Dual In-Line Pack-  
age.  
ORDERING INFORMATION  
SN54LSXXXJ Ceramic  
SN74LSXXXN Plastic  
SN74LSXXXD SOIC  
*MR for LS160A and LS161A  
*SR for LS162A and LS163A  
1
2
3
4
5
6
8
7
CEP GND  
*R  
CP  
P
P
P
P
3
0
1
2
LOGIC SYMBOL  
PIN NAMES  
LOADING (Note a)  
9
3
4
5
6
HIGH  
LOW  
PE  
Parallel Enable (Active LOW) Input  
Parallel Inputs  
Count Enable Parallel Input  
Count Enable Trickle Input  
Clock (Active HIGH Going Edge) Input  
Master Reset (Active LOW) Input  
Synchronous Reset (Active LOW) Input  
Parallel Outputs (Note b)  
1.0 U.L.  
0.5 U.L.  
0.5 U.L.  
1.0 U.L.  
0.5 U.L.  
0.5 U.L.  
1.0 U.L.  
10 U.L.  
10 U.L.  
0.5 U.L.  
0.25 U.L.  
0.25 U.L.  
0.5 U.L.  
0.25 U.L.  
0.25 U.L.  
0.5 U.L.  
PE  
CEP  
P
P
P
P
2 3  
0
1
P P  
0
3
7
CEP  
CET  
CP  
MR  
SR  
TC  
15  
10  
2
CET  
CP  
*R  
Q
Q
Q
Q
2 3  
0
1
Q Q  
5 (2.5) U.L.  
5 (2.5) U.L.  
0
3
TC  
Terminal Count Output (Note b)  
1
14 13 12 11  
= PIN 16  
GND = PIN 8  
NOTES:  
V
CC  
a) 1 TTL Unit Load (U.L.) = 40 μA HIGH/1.6 mA LOW.  
b) The Output LOW drive factor is 2.5 U.L. for Military (54) and 5 U.L. for Commercial (74)  
Temperature Ranges.  
*MR for LS160A and LS161A  
*SR for LS162A and LS163A  
©
Semiconductor Components Industries, LLC, 2006  
1
Publication Order Number:  
June, 2006 Rev. 7  
MC74HC14A/D  

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