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74LVX138MX View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
Manufacturer
74LVX138MX
Fairchild
Fairchild Semiconductor Fairchild
74LVX138MX Datasheet PDF : 7 Pages
1 2 3 4 5 6 7
June 1993
Revised October 2003
74LVX138
Low Voltage 1-of-8 Decoder/Demultiplexer
General Description
The LVX138 is a high-speed 1-of-8 decoder/demultiplexer.
This device is ideally suited for high-speed bipolar memory
chip select address decoding. The multiple input enables
allow parallel expansion to a 1-of-24 decoder using just
three LVX138 devices or a 1-of-32 decoder using four
LVX138 devices and one inverter.
Features
s Input voltage level translation from 5V to 3V
s Ideal for low power/low noise 3.3V applications
s Guaranteed simultaneous switching noise level and
dynamic threshold performance
Ordering Code:
Order Number Package Number
Package Description
74LVX138M
M16A
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
74LVX138SJ
M16D
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74LVX138MTC
MTC16
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbols
Connection Diagram
IEEE/IEC
Pin Descriptions
Pin Names
A0–A2
E1– E2
E3
O0–O7
Description
Address Inputs
Enable Inputs
Enable Input
Outputs
© 2003 Fairchild Semiconductor Corporation DS011615
www.fairchildsemi.com
 

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