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74VHC541MX PDF预览

74VHC541MX

更新时间: 2024-01-14 00:27:23
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 驱动器逻辑集成电路光电二极管输出元件
页数 文件大小 规格书
12页 297K
描述
Octal Buffer/Line Driver with TRI-STATE Outputs

74VHC541MX 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:TSSOP
包装说明:TSSOP-20针数:20
Reach Compliance Code:compliantHTS代码:8542.39.00.01
Factory Lead Time:16 weeks风险等级:5.11
Is Samacsys:N控制类型:ENABLE LOW
系列:AHC/VHCJESD-30 代码:R-PDSO-G20
JESD-609代码:e4长度:6.5 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
最大I(ol):0.008 A湿度敏感等级:3
位数:8功能数量:1
端口数量:2端子数量:20
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:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP20,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:TAPE AND REEL
峰值回流温度(摄氏度):260电源:2/5.5 V
Prop。Delay @ Nom-Sup:8 ns传播延迟(tpd):12 ns
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Bus Driver/Transceivers最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2 V标称供电电压 (Vsup):3.3 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:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:4.4 mmBase Number Matches:1

74VHC541MX 数据手册

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74VHC541  
OCTAL BUS BUFFER  
WITH 3 STATE OUTPUTS (NON INVERTED)  
HIGH SPEED: t = 3.5 ns (TYP.) at V = 5V  
PD CC  
LOW POWER DISSIPATION:  
I
= 4 µA (MAX.) at T =25°C  
CC  
A
HIGH NOISE IMMUNITY:  
= V = 28% V (MIN.)  
V
NIH  
NIL  
CC  
POWER DOWN PROTECTION ON INPUTS  
SYMMETRICAL OUTPUT IMPEDANCE:  
SOP  
TSSOP  
|I | = I = 8 mA (MIN)  
OH  
OL  
Table 1: Order Codes  
PACKAGE  
BALANCED PROPAGATION DELAYS:  
t
t
PLH  
PHL  
T & R  
OPERATING VOLTAGE RANGE:  
(OPR) = 2V to 5.5V  
V
SOP  
74VHC541MTR  
74VHC541TTR  
CC  
PIN AND FUNCTION COMPATIBLE WITH  
74 SERIES 541  
TSSOP  
IMPROVED LATCH-UP IMMUNITY  
In order to enhance PC board layout, the  
74VHC541 offers a pinout having inputs and  
outputs on opposite sides of the package.  
Power down protection is provided on all inputs  
and 0 to 7V can be accepted on inputs with no  
regard to the supply voltage. This device can be  
used to interface 5V to 3V.  
All inputs and outputs are equipped with  
protection circuits against static discharge, giving  
them 2KV ESD immunity and transient excess  
voltage.  
LOW NOISE: V  
= 0.9V (MAX.)  
OLP  
DESCRIPTION  
The 74VHC541 is an advanced high-speed  
CMOS OCTAL BUS BUFFER (3-STATE)  
fabricated with sub-micron silicon gate and  
2
double-layer metal wiring C MOS technology.  
The 3 STATE control gate operates as two input  
AND such that if either G1 or G2 are high, all eight  
outputs are in the high impedance state.  
Figure 1: Pin Connection And IEC Logic Symbols  
Rev. 4  
1/12  
November 2004  

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