Quadruple 2-line-to-1-line Data Selectors/Multiplexers
HD74LS158
Quadruple 2-line-to-1-line Data Selectors / Multiplexers (inverted outputs)
REJ03D0443–0200 Rev.2.00
Feb.18.2...
Description
HD74LS158
Quadruple 2-line-to-1-line Data Selectors / Multiplexers (inverted outputs)
REJ03D0443–0200 Rev.2.00
Feb.18.2005
This data selector / multiplexer contains inverters and drivers to supply full on-chip data selection to the four output gates. A separate strobe input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs. Then, outputs present inverted data to minimize propagation delay time.
Features
Ordering Information
Part Name
Package Type
Package Code (Previous Code)
Package Abbreviation
HD74LS158FPEL SOP-16 pin (JEITA)
PRSP0016DH-B (FP-16DAV)
FP
Note: Please consult the sales office for the above package availability.
Taping Abbreviation (Quantity)
EL (2,000 pcs/reel)
Pin Arrangement
Select 1
1A Inputs
1B
2 3
Output 1Y 4
2A
Inputs 2B
5 6
Output 2Y 7
GND 8
S 1A G
1B 4A
1Y 4B
2A 4Y
2B 3A 2Y 3B
3Y
16 VCC
15 S
14 4A Inputs
13 4B
12 4Y Output
11 3A Inputs
10 3B
9 3Y Output
(Top view)
Function Table
Strobe...
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