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M74HC154B1R PDF预览

M74HC154B1R

更新时间: 2024-11-23 22:57:55
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 解码器驱动器解复用器逻辑集成电路光电二极管输入元件
页数 文件大小 规格书
8页 173K
描述
4 TO 16 LINE DECODER/DEMULTIPLEXER

M74HC154B1R 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, DIP24,.3针数:24
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.72
Is Samacsys:N其他特性:2 ENABLE INPUTS
系列:HC/UH输入调节:STANDARD
JESD-30 代码:R-PDIP-T24JESD-609代码:e3
负载电容(CL):50 pF逻辑集成电路类型:OTHER DECODER/DRIVER
最大I(ol):0.004 A功能数量:1
端子数量:24最高工作温度:125 °C
最低工作温度:-55 °C输出极性:INVERTED
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP24,.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:2/6 V
Prop。Delay @ Nom-Sup:60 ns传播延迟(tpd):300 ns
认证状态:Not Qualified子类别:Decoder/Drivers
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):4.5 V表面贴装:NO
技术:CMOS温度等级:MILITARY
端子面层:MATTE TIN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宽度:15.24 mm
Base Number Matches:1

M74HC154B1R 数据手册

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M74HC154  
4 TO 16 LINE DECODER/DEMULTIPLEXER  
.
.
.
HIGH SPEED  
tPD = 15 ns (TYP.) at VCC = 5 V  
LOW POWER DISSIPATION  
ICC = 4 µA (MAX.) at TA = 25 °C  
HIGH NOISE IMMUNITY  
VNIH = VNIL = 28 % VCC (MIN.)  
OUTPUT DRIVE CAPABILITY  
15 LSTTL LOADS  
SYMMETRICAL OUTPUT IMPEDANCE  
IOH = IOL = 4 mA (MIN.)  
BALANCED PROPAGATION DELAYS  
tPLH = tPHL  
WIDE OPERATING VOLTAGE RANGE  
.
.
.
.
.
.
B1R  
M1R  
(Plastic Package)  
(Micro Package)  
VCC (OPR) = 2 V to 6 V  
PIN AND FUNCTION COMPATIBLE  
WITH 54/74LS154  
ORDER CODES :  
M74HC154B1R  
M74HC154M1R  
PIN CONNECTIONS (top view)  
DESCRIPTION  
The 74HC154 is a high speed CMOS 4 TO 16-LINE  
DECODER/DEMULTIPLEXER fabricated in silicon  
gate C2MOS technology. It has the same high speed  
performance ofLSTTL combined with true CMOSlow  
power consumption.  
A binary code applied to the four inputs (A to D) pro-  
vides alow level at the selected one ofsixteenoutputs  
excluding the other fifteen outputs, when both the  
strobe inputs, G1 and G2, are held low. When either  
strobe input is held high, the decording function is in-  
hibited to keep all outputs high. The strobe function  
makes it easy to expand the decoding lines through  
cascading, and simplifies the design of address de-  
coding circuits in memory control systems.  
NC =  
Allinputs are equipped with protection circuits against  
static discharge and transient excess voltage.  
No Internal  
Connection  
October 1993  
1/8  

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