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M74HCT258B1R PDF预览

M74HCT258B1R

更新时间: 2024-11-18 23:01:27
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 解复用器逻辑集成电路光电二极管
页数 文件大小 规格书
12页 258K
描述
HCT257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE HCT258 QUAD 2 CHANNEL MULTIPLEXER 3-STATE, INVERTING

M74HCT258B1R 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:PLASTIC, DIP-16针数:16
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.27Is Samacsys:N
系列:HCTJESD-30 代码:R-PDIP-T16
JESD-609代码:e3负载电容(CL):50 pF
逻辑集成电路类型:MULTIPLEXER最大I(ol):0.006 A
功能数量:4输入次数:2
输出次数:1端子数量:16
最高工作温度:125 °C最低工作温度:-55 °C
输出特性:3-STATE输出极性:INVERTED
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
Prop。Delay @ Nom-Sup:41 ns传播延迟(tpd):41 ns
认证状态:Not Qualified座面最大高度:5.1 mm
子类别:Multiplexer/Demultiplexers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
宽度:7.62 mmBase Number Matches:1

M74HCT258B1R 数据手册

 浏览型号M74HCT258B1R的Datasheet PDF文件第2页浏览型号M74HCT258B1R的Datasheet PDF文件第3页浏览型号M74HCT258B1R的Datasheet PDF文件第4页浏览型号M74HCT258B1R的Datasheet PDF文件第5页浏览型号M74HCT258B1R的Datasheet PDF文件第6页浏览型号M74HCT258B1R的Datasheet PDF文件第7页 
M54/M74HCT257  
M54/M74HCT258  
HCT257 QUAD 2 CHANNEL MULTIPLEXER (3-STATE)  
HCT258 QUAD 2 CHANNEL MULTIPLEXER (3-STATE, INVERTING)  
.
HIGH SPEED  
tPD = 16 ns (TYP.) at VCC = 5 V  
LOW POWER DISSIPATION  
ICC = 4 µA (MAX.) at TA = 25 °C  
COMPATIBLE WITH TTL OUTPUTS  
VIH = 2V (MIN.) VIL = 0.8V (MAX)  
OUTPUT DRIVE CAPABILITY  
15 LSTTL LOADS  
SYMMETRICAL OUTPUT IMPEDANCE  
IOH = IOL = 6 mA (MIN.)  
BALANCED PROPAGATION DELAYS  
tPLH = tPHL  
PIN AND FUNCTION COMPATIBLE  
.
.
.
.
.
.
B1R  
F1R  
(Plastic Package)  
(Ceramic Package)  
M1R  
C1R  
(Micro Package)  
(Chip Carrier)  
WITH 54/74LS257/258  
ORDER CODES :  
M54HCTXXXF1R  
M74HCTXXXM1R  
M74HCTXXXB1R  
M74HCTXXXC1R  
PIN CONNECTIONS (top view)  
HCT257  
DESCRIPTION  
The M54/74HCT257 and the M54/74HCT258 are  
high speed CMOS MULTIPLEXERs fabricated with  
silicon gate C2MOS technology.  
They have the same high speed performance of  
LSTTL combined with true CMOS low power con-  
sumption.  
These IC’s are composed of an independent 2-  
channelmultiplexer with commonSELECT and EN-  
ABLE INPUT.  
The M54/74HCT258 is an inverting multiplexer  
while the M54/74HCT257 is a non-inverting multi-  
plexer. When the ENABLE INPUT is held ”High”,  
outputs of both IC’s become high-impedance state.  
If SELECTINPUTis heldLow”, ”A” datais selected,  
when SELECT INPUT is high ”H”, ”B” data is  
chosen.  
HCT258  
All inputs are equipped with protection circuits  
against static discharge and transient excess volt-  
age.  
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-  
February 1993  
1/12  

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