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MM54C193 PDF预览

MM54C193

更新时间: 2024-01-04 09:53:25
品牌 Logo 应用领域
美国国家半导体 - NSC 计数器
页数 文件大小 规格书
6页 143K
描述
Synchronous 4-Bit Up/Down Decade Counter

MM54C193 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:DFP, FL16,.3Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.85
其他特性:TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK计数方向:BIDIRECTIONAL
系列:CMOSJESD-30 代码:R-GDFP-F16
JESD-609代码:e0长度:9.6645 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:2500000 Hz
最大I(ol):0.00036 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:CERAMIC, GLASS-SEALED
封装代码:DFP封装等效代码:FL16,.3
封装形状:RECTANGULAR封装形式:FLATPACK
峰值回流温度(摄氏度):NOT SPECIFIED电源:5/15 V
传播延迟(tpd):400 ns认证状态:Not Qualified
座面最大高度:2.032 mm子类别:Counters
最大供电电压 (Vsup):15 V最小供电电压 (Vsup):3 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:MILITARY
端子面层:Tin/Lead (Sn/Pb)端子形式:FLAT
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:6.604 mm最小 fmax:2.5 MHz
Base Number Matches:1

MM54C193 数据手册

 浏览型号MM54C193的Datasheet PDF文件第2页浏览型号MM54C193的Datasheet PDF文件第3页浏览型号MM54C193的Datasheet PDF文件第4页浏览型号MM54C193的Datasheet PDF文件第5页浏览型号MM54C193的Datasheet PDF文件第6页 
February 1988  
MM54C192/MM74C192  
Synchronous 4-Bit Up/Down Decade Counter  
MM54C193/MM74C193  
Synchronous 4-Bit Up/Down Binary Counter  
General Description  
Features  
Y
High noise margin  
1V guaranteed  
Drive 2 LPTTL loads  
3V to 15V  
These up/down counters are monolithic complementary  
MOS (CMOS) integrated circuits. The MM54C192 and  
MM74C192 are BCD counters, while the MM54C193 and  
MM74C193 are binary counters.  
Y
Tenth power TTL compatible  
Y
Wide supply range  
Y
Carry and borrow outputs for N-bit cascading  
Asynchronous clear  
Y
Y
Counting up and counting down is performed by two count  
inputs, one being held high while the other is clocked. The  
outputs change on the positive-going transition of this clock.  
High noise immunity  
0.45 V (typ.)  
CC  
These counters feature preset inputs that are set when load  
is a logical ‘‘0’’ and a clear which forces all outputs to ‘‘0’’  
when it is at a logical ‘‘1’’. The counters also have carry and  
borrow outputs so that they can be cascaded using no ex-  
ternal circuitry.  
Connection Diagram  
Dual-In-Line Package  
TL/F/5901–1  
Top View  
Order Number MM54C192, MM74C192,  
MM54C193 or MM74C193  
C
1995 National Semiconductor Corporation  
TL/F/5901  
RRD-B30M105/Printed in U. S. A.  

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