PartNumber | CD74HC257E | CD74HC257M | CD74HC257M96 |
Description | Encoders, Decoders, Multiplexers & Demultiplexers High Speed CMOS Quad 2-Input Mltplxr | Encoders, Decoders, Multiplexers & Demultiplexers Quad 2 Input | Encoders, Decoders, Multiplexers & Demultiplexers High Speed CMOS Quad 2-Input Mltplxr |
Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
RoHS | Y | Y | Y |
Product | Selectors / Multiplexers | Selectors / Multiplexers | Selectors / Multiplexers |
Logic Family | HC | HC | HC |
Number of Bits | 4 bit | 4 bit | 4 bit |
Number of Input Lines | 2 Input | 2 Input | 2 Input |
Number of Output Lines | 1 Output | 1 Output | 1 Output |
Propagation Delay Time | 38 ns | 38 ns | 38 ns |
Supply Voltage Min | 2 V | 2 V | 2 V |
Supply Voltage Max | 6 V | 6 V | 6 V |
Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
Mounting Style | Through Hole | SMD/SMT | SMD/SMT |
Package / Case | PDIP-16 | SOP-16 | SOP-16 |
Packaging | Tube | Tube | Reel |
Function | Multiplexer | Multiplexer | Multiplexer |
Height | 4.57 mm | 1.58 mm | 1.58 mm |
Length | 19.3 mm | 9.9 mm | 9.9 mm |
Number of Circuits | Quad | Quad | Quad |
Operating Temperature Range | - 55 C to + 125 C | - 55 C to + 125 C | - 55 C to + 125 C |
Series | CD74HC257 | CD74HC257 | CD74HC257 |
Technology | CMOS | CMOS | CMOS |
Width | 6.35 mm | 3.91 mm | 3.91 mm |
Brand | Texas Instruments | Texas Instruments | Texas Instruments |
Logic Type | Multiplexer | Multiplexer | Multiplexer |
High Level Output Current | - 7.8 mA | - 7.8 mA | - 7.8 mA |
Low Level Output Current | 7.8 mA | 7.8 mA | 7.8 mA |
Maximum Clock Frequency | 28 MHz | 28 MHz | 28 MHz |
Operating Supply Voltage | 2 V to 6 V | 2 V to 6 V | 2 V to 6 V |
Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
Factory Pack Quantity | 25 | 40 | 2500 |
Subcategory | Logic ICs | Logic ICs | Logic ICs |
Unit Weight | 0.033570 oz | 0.004998 oz | 0.004998 oz |