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IN74AC258

IK Semiconductor
Part Number IN74AC258
Manufacturer IK Semiconductor
Description Quad 2-1 Data Selector/Multiplexer
Published Dec 8, 2005
Detailed Description TECHNICAL DATA IN74AC258 Quad 2-Input Data Selector/Multiplexer with 3-State Outputs High-Speed Silicon-Gate CMOS The ...
Datasheet PDF File IN74AC258 PDF File

IN74AC258
IN74AC258

Overview
TECHNICAL DATA IN74AC258 Quad 2-Input Data Selector/Multiplexer with 3-State Outputs High-Speed Silicon-Gate CMOS The IN74AC258 is identical in pinout to the LS/ALS258, HC/HCT258.
The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALS outputs.
This device selects a (4-bit) nibble from either the A or B inputs as determined by the Select input.
The nibble is presented at the outputs in inverted from when the Output Enable pin is at a low level.
A high level on the Output Enable pin switches the outputs into the high-impedance state.
• Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 2.
0 to 6.
0 V • Low Input Current: 1.
0 µA; 0.
1 µA @ 25°C • High Noise Immunity Characteristic of CMOS Devices • Outputs Source/Sink 24 mA ORDERING INFORMATION IN74AC258N Plastic IN74AC258D SOIC TA = -40° to 85° C for all packages PIN ASSIGNMENT LOGIC DIAGRAM FUNCTION TABLE Inputs Output Enable H Select X L H Outputs...


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