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M74HC298RM13TR PDF预览

M74HC298RM13TR

更新时间: 2024-09-30 03:12:27
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 解复用器触发器逻辑集成电路光电二极管
页数 文件大小 规格书
11页 254K
描述
QUAD 2 CHANNEL MULTIPLEXER/REGISTER

M74HC298RM13TR 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SO-16
针数:16Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.84
Is Samacsys:N其他特性:FOUR 2:1 MUX FOLLOWED BY REGISTER
系列:HC/UHJESD-30 代码:R-PDSO-G16
JESD-609代码:e4长度:9.9 mm
负载电容(CL):50 pF逻辑集成电路类型:D FLIP-FLOP
最大频率@ Nom-Sup:23000000 Hz最大I(ol):0.004 A
位数:4功能数量:1
输入次数:2端子数量:16
最高工作温度:125 °C最低工作温度:-55 °C
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:2/6 V
Prop。Delay @ Nom-Sup:38 ns传播延迟(tpd):190 ns
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Multiplexer/Demultiplexers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:YES技术:CMOS
温度等级:MILITARY端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING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:NEGATIVE EDGE宽度:3.9 mm
最小 fmax:25 MHzBase Number Matches:1

M74HC298RM13TR 数据手册

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M74HC298  
QUAD 2 CHANNEL MULTIPLEXER/REGISTER  
HIGH SPEED:  
= 79 MHz (TYP.) at V = 6V  
f
MAX  
CC  
LOW POWER DISSIPATION:  
= 4µA(MAX.) at T =25°C  
I
CC  
A
HIGH NOISE IMMUNITY:  
= V = 28 % V (MIN.)  
V
NIH  
NIL  
CC  
DIP  
SOP  
TSSOP  
T & R  
SYMMETRICAL OUTPUT IMPEDANCE:  
|I | = I = 4mA (MIN)  
OH  
OL  
BALANCED PROPAGATION DELAYS:  
t
t
ORDER CODES  
PACKAGE  
PLH  
PHL  
WIDE OPERATING VOLTAGE RANGE:  
(OPR) = 2V to 6V  
TUBE  
V
CC  
DIP  
SOP  
M74HC298B1R  
M74HC298M1R  
PIN AND FUNCTION COMPATIBLE WITH  
74 SERIES 298  
M74HC298RM13TR  
M74HC298TTR  
TSSOP  
DESCRIPTION  
The M74HC298 is an high speed CMOS QUAD 2  
CHANNEL MULTIPLEXER/REGISTER fabricated  
with silicon gate C MOS technology.  
These circuits are controlled by the signals WORD  
SELECT and CLOCK. When the WORD SELECT  
input is taken low Word 1 (A1, B1, C1 and D1) is  
presented to the input of the flip-flops, and when  
WORD SELECT is high Word 2 (A2, B2, C2 and  
D2) is presented to the inputs of the flip-flops. The  
select word is clocked to the output terminals on  
the negative edge of the clock pulse.  
All inputs are equipped with protection circuits  
against static discharge and transient excess  
voltage.  
2
PIN CONNECTION AND IEC LOGIC SYMBOLS  
July 2001  
1/11  

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