16-Line to 1-Line Multiplexer
MM74C150 • MM82C19 16-Line to 1-Line Multiplexer 3-STATE • 16-Line to 1-Line Multiplexer
October 1987 Revised January 1...
Description
MM74C150 MM82C19 16-Line to 1-Line Multiplexer 3-STATE 16-Line to 1-Line Multiplexer
October 1987 Revised January 1999
MM74C150 MM82C19
16-Line to 1-Line Multiplexer 3-STATE 16-Line to 1-Line Multiplexer
General Description
The MM74C150 and MM82C19 multiplex 16 digital lines to 1 output. A 4-bit address code determines the particular 1of-16 inputs which is routed to the output. The data is inverted from input to output.
A strobe override places the output of MM74C150 in the logical “1” state and the output of MM82C19 in the highimpedance state.
All inputs are protected from damage due to static discharge by diode clamps to VCC and GND.
Features
s Wide supply voltage range: 3.0V to 15V s Guaranteed noise margin: 1.0V s High noise immunity: 0.45 VCC (typ.) s TTL compatibility: Drive 1 TTL Load
Ordering Code:
Order Number MM74C150N MM82C19N
Package Number
Package Description
N24A
24-Lead plastic Dual-In-Line Package (PDIP), JEDEC MS-010, 0.600” Wide
N24A
24-Lead plastic Dual-In-Line Package (PDIP), JEDEC MS-010, 0.600” Wide
Connection Diagram
Pin Assignments for DIP
© 1999 Fairchild Semiconductor Corporation DS005891.prf
www.fairchildsemi.com
MM74C150 MM82C19
Truth Table
MM74C150
Inputs
Output
D C B A STROBE E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 E10 E11 E12 E13 E14 E15 W
X X X X 1 X X X X X X X X X X X X X X X X 1 (Note 1)
0000
0
0XXXXXXXXXX X X X X X
1
0000
0
1XXXXXXXXXX X X X X X
0
0001 0 X 0 X X X X X X X X X X X X X X
1
0001 0 X 1 X X X X ...
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