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74AC240_01 PDF预览

74AC240_01

更新时间: 2024-10-28 04:28:43
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 输出元件
页数 文件大小 规格书
9页 204K
描述
OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED)

74AC240_01 数据手册

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74AC240  
OCTAL BUS BUFFER  
WITH 3 STATE OUTPUTS (INVERTED)  
HIGH SPEED: t = 4.2ns (TYP.) at V = 5V  
PD CC  
LOW POWER DISSIPATION:  
I
= 4µA(MAX.) at T =25°C  
CC  
A
HIGH NOISE IMMUNITY:  
= V = 28 % V (MIN.)  
50TRANSMISSION LINE DRIVING  
V
NIH  
NIL  
CC  
DIP  
SOP  
TSSOP  
T & R  
CAPABILITY  
SYMMETRICAL OUTPUT IMPEDANCE:  
|I | = I = 24mA (MIN)  
OH  
OL  
BALANCED PROPAGATION DELAYS:  
ORDER CODES  
PACKAGE  
t
t
PLH  
PHL  
TUBE  
OPERATING VOLTAGE RANGE:  
(OPR) = 2V to 6V  
DIP  
SOP  
74AC240B  
74AC240M  
V
CC  
74AC240MTR  
74AC240TTR  
PIN AND FUNCTION COMPATIBLE WITH  
74 SERIES 240  
IMPROVED LATCH-UP IMMUNITY  
TSSOP  
This device is designed to be used with 3 state  
memory address drivers, etc.  
DESCRIPTION  
All inputs and outputs are equipped with  
protection circuits against static discharge, giving  
them 2KV ESD immunity and transient excess  
voltage.  
The 74AC240 is an advanced high-speed CMOS  
OCTAL BUS BUFFER (3-STATE) fabricated with  
sub-micron silicon gate and double-layer metal  
2
wiring C MOS tecnology.  
G control input governs four BUS BUFFERs.  
PIN CONNECTION AND IEC LOGIC SYMBOLS  
April 2001  
1/9  

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