| PartNumber | CD74AC157E | CD74AC157M96 | CD74AC157M |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-Input | Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-Input Non-Invert Mltplxrs | Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-Input |
| 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 | AC | AC | AC |
| 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 | 8.5 ns | 8.5 ns | 8.5 ns |
| Supply Voltage Min | 1.5 V | 1.5 V | 1.5 V |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 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 | Reel | Tube |
| 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 | CD74AC157 | CD74AC157 | CD74AC157 |
| Technology | CMOS | CMOS | CMOS |
| Width | 6.35 mm | 3.91 mm | 3.91 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Logic Type | Selectors/Multiplexers | Selectors/Multiplexers | Selectors/Multiplexers |
| High Level Output Current | - 24 mA | - 24 mA | - 24 mA |
| Low Level Output Current | 24 mA | 24 mA | 24 mA |
| Maximum Clock Frequency | 100 MHz | 100 MHz | 100 MHz |
| Operating Supply Voltage | 1.5 V to 5.5 V | 1.5 V to 5.5 V | 1.5 V to 5.5 V |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
| Factory Pack Quantity | 25 | 2500 | 40 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.033570 oz | 0.004998 oz | 0.004998 oz |