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M74HC279B1R PDF预览

M74HC279B1R

更新时间: 2024-11-01 22:22:23
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 触发器锁存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
10页 241K
描述
QUAD S - R LATCH

M74HC279B1R 技术参数

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:16Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.71
Is Samacsys:N其他特性:WITH DUAL S INPUT FOR TWO FUNCTIONS
系列:HC/UHJESD-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:R-S LATCH最大I(ol):0.004 A
位数:2功能数量:4
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:DIP
封装等效代码:DIP16,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):245
电源:2/6 VProp。Delay @ Nom-Sup:39 ns
传播延迟(tpd):195 ns认证状态:Not Qualified
座面最大高度:5.1 mm子类别:FF/Latches
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 (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:LOW LEVEL
宽度:7.62 mmBase Number Matches:1

M74HC279B1R 数据手册

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M54HC279  
M74HC279  
QUAD S - R LATCH  
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HIGH SPEED  
tPD = 12 ns (TYP.) AT VCC = 5 V  
LOW POWER DISSIPATION  
ICC = 2 µA (MAX.) AT TA = 25 °C  
HIGH NOISE IMMUNITY  
VNIH = VNIL = 28 % VCC (MIN.)  
OUTPUT DRIVE CAPABILITY  
10 LSTTL LOADS  
SYMMETRICAL OUTPUT IMPEDANCE  
IOH = IOL = 4 mA (MIN.)  
BALANCED PROPAGATION DELAYS  
tPLH = tPHL  
WIDE OPERATING VOLTAGE RANGE  
B1R  
(Plastic Package)  
F1R  
(Ceramic Package)  
M1R  
(Micro Package)  
C1R  
(Chip Carrier)  
VCC (OPR) = 2 V TO 6 V  
PIN AND FUNCTION COMPATIBLE  
WITH 54/74LS279  
ORDER CODES :  
M54HC279F1R  
M74HC279B1R  
M74HC279M1R  
M74HC279C1R  
PIN CONNECTIONS (top view)  
DESCRIPTION  
The M54/74HC279 isa high speed CMOS QUAD S  
- R LATCH fabricated in silicon gate C2MOS tech-  
nology. It has the same high speed performance of  
LSTTL combined with true CMOS low power con-  
sumption.  
All inputs are equipped with protection circuits  
against static discharge and transient excess volt-  
age.  
INPUT AND OUTPUT EQUIVALENT CIRCUIT  
NC =  
No Internal  
Connection  
March 1993  
1/10  

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