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M74HCT162B1R PDF预览

M74HCT162B1R

更新时间： 2024-11-01 23:01:27
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 计数器
页数 文件大小 规格书
16页 330K
描述
SYNCHRONOUS PRESETTABLE 4-BIT COUNTER

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中文翻译

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M74HCT162B1R 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
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：compliantHTS代码：8542.39.00.01
风险等级：5.84其他特性：TCO OUTPUT
计数方向：UP系列：HCT
JESD-30 代码：R-PDIP-T16JESD-609代码：e3
负载电容（CL）：50 pF负载/预设输入：YES
逻辑集成电路类型：DECADE COUNTER最大频率@ Nom-Sup：21000000 Hz
最大I（ol）：0.004 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：125 °C
最低工作温度：-55 °C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
包装方法：TUBE峰值回流温度（摄氏度）：NOT SPECIFIED
电源：5 V传播延迟（tpd）：54 ns
认证状态：Not Qualified座面最大高度：5.1 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：NO技术：CMOS
温度等级：MILITARY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 SPECIFIED
触发器类型：POSITIVE EDGE宽度：7.62 mm
最小 fmax：21 MHzBase Number Matches：1

M74HCT162B1R 数据手册

 浏览型号M74HCT162B1R的Datasheet PDF文件第2页浏览型号M74HCT162B1R的Datasheet PDF文件第3页浏览型号M74HCT162B1R的Datasheet PDF文件第4页浏览型号M74HCT162B1R的Datasheet PDF文件第5页浏览型号M74HCT162B1R的Datasheet PDF文件第6页浏览型号M74HCT162B1R的Datasheet PDF文件第7页 
M54/74HCT160/161  
M54/74HCT162/163  
SYNCHRONOUS PRESETTABLE 4-BIT COUNTER  
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HIGH SPEED  
fMAX = 50 MHz (TYP.) AT VCC = 5 V  
LOW POWER DISSIPATION  
ICC = 4 µA (MAX.) AT 25 °C  
OUTPUT DRIVE CAPABILITY  
10 LSTTL LOADS  
BALANCED PROPAGATION DELAYS  
tPLH = tPHL  
SYMMETRICAL OUTPUT IMPEDANCE  
B1R  
(Plastic Package)  
F1R  
(Ceramic Package)  
IOH = IOL = 4 mA (MIN.)  
COMPATIBLE WITH TTL OUTPUTS  
VIH = 2V (MIN.); VIL = 0.8V (MAX.)  
PIN AND FUNCTION COMPATIBLE  
WITH 54/74LS160 163  
M1R  
(Micro Package)  
C1R  
(Chip Carrier)  
ORDER CODES :  
M54HCTXXXF1R  
M74HCTXXXB1R  
M74HCTXXXM1R  
M74HCTXXXC1R  
DESCRIPTION  
M54/74HCT160 Decade, Asynchronous Clear  
M54/74HCT161 Binary, Asynchronous Clear  
M54/74HCT162 Decade, Synchronous Clear  
M54/74HCT163 Binary, Synchronous Clear  
PIN CONNECTIONS (top view)  
The M54/74HCT160, 161, 162 and 163 are high  
speed CMOS SYNCHRONOUS PRESETTABLE  
COUNTERS fabricated with silicon gate C2MOS  
technology. They have the same high speed oper-  
ation similar to equivalent LSTTL while maintaining  
the CMOS low power dissipation.  
The M54/74HCT160/162 are BCD Decade counter-  
s and the M54/74HCT161/163 are 4 bit binary  
counters. The CLOCK input is active on the rising  
edge. Both LOAD and CLEAR inputs are active  
Low.  
Presetting of all four IC’s is synchronous on the ris-  
ing edge of the CLOCK. The function on the  
M54/74HCT162/163 is synchronous to CLOCK,  
while the M54/74HCT160/161 counters are cleared  
asynchronously. Two enable inputs (TE and PE)  
and CARRY output are providedto enable easycas-  
cading of counters, which facilities easy implemen-  
tationof N-bit counters without using external gates.  
This integrated circuit has input and output charac-  
teristics that are fully compatible with 54/74 LSTTL  
logic families. M54/74HCT devices are designed to  
directly interface HSC2MOS systems with TTL and  
NMOS components. They are also plug in replace-  
ments for LSTTL devices giving a reduction of  
power consumption. All inputs are equipped with  
NC =  
No Inter-  
nal Con-  
October 1993  
1/16  
1234567...16

中文翻译

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