參數(shù)資料
型號(hào): 74LCX16245TTR
廠商: 意法半導(dǎo)體
英文描述: LOW VOLTAGE CMOS 16-BIT BUS TRANSCEIVER WITH 5V TOLERANT INPUTS AND OUTPUT (3-STATE)
中文描述: 低電壓CMOS 16位總線收發(fā)器和5V容限輸入和輸出(三態(tài))
文件頁數(shù): 2/9頁
文件大?。?/td> 79K
代理商: 74LCX16245TTR
74LCX16245
2/9
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
TRUTH TABLE
X : Don‘t Care
Z : High Impedance
IEC LOGIC SYMBOLS
PIN No
SYMBOL
NAME AND FUNCTION
1
1DIR
2, 3,5, 6, 8, 9,
11, 12
13, 14, 16,17,
19, 20, 22, 23
24
25
36, 35, 33,32,
30, 29, 27, 26
47, 46, 44,43,
41, 40, 38, 38
48
4, 10, 15, 21,
28, 34, 39, 45
7, 18, 31, 42
1B1 to 1B8 Data Inputs/Outputs
2B1 to 2B8 Data Inputs/Outputs
2DIR
2G
Directional Control
Output Enable Input
2A1 to 2A8 Data Inputs/Outputs
1A1 to 1A8 Data Inputs/Outputs
1G
Output Enable Input
GND
Ground (0V)
V
CC
Positive Supply Voltage
INPUTS
FUNCTION
OUTPUT
G
DIR
A BUS
B BUS
Yn
L
L
H
L
H
X
OUTPUT
INPUT
Z
INPUT
OUTPUT
Z
A = B
B = A
Z
相關(guān)PDF資料
PDF描述
74LCX16245 Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs and Outputs
74LCX16245GX Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs and Outputs
74LCX16245MEA Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs and Outputs
74LCX16245MEAX Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs and Outputs
74LCX16245MTD Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs and Outputs
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