74LCXH245WM Fairchild Semiconductor, 74LCXH245WM Datasheet - Page 2
![IC TXRX BIDIR LV BUSHOLD 20SOIC](/photos/7/6/70641/261-20-soicw_sml.jpg)
74LCXH245WM
Manufacturer Part Number
74LCXH245WM
Description
IC TXRX BIDIR LV BUSHOLD 20SOIC
Manufacturer
Fairchild Semiconductor
Series
74LCXHr
Datasheet
1.74LCXH245MTC.pdf
(10 pages)
Specifications of 74LCXH245WM
Logic Type
Transceiver, Non-Inverting
Number Of Elements
1
Number Of Bits Per Element
8
Current - Output High, Low
24mA, 24mA
Voltage - Supply
2 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
www.fairchildsemi.com
Truth Table
H
L
X
Z
Note 1: Unused bus terminals during HIGH Z State must be held HIGH or LOW.
Logic Diagram
LOW Voltage Level
High Impedance
HIGH Voltage Level
Immaterial
OE
H
L
L
Inputs
T/R
H
X
L
Bus B
Bus A
HIGH Z State on A
0
0
– B
– A
7
7
2
Data to Bus A
Data to Bus B
0
Outputs
– A
7
, B
0
0
0
– A
– B
– B
7
7
7
(Note 1)