PART NO.	PRICE		STOCK	MANUFACTURE	DESCRIPTION	Product	Mounting Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Packaging	Supply Voltage - Max	Supply Voltage - Min	Logic Family	Number of Bits	Propagation Delay Time	Number of Input Lines	Number of Output Lines
CD74AC157M	1+ $0.870 10+ $0.725 100+ $0.468 1000+ $0.374	PDF RFQ	592 In-stock	Texas instruments	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-Input	ors / Multiplexers	SMD/SMT	SOIC-16	- 55 C	+ 125 C	Tube	5.5 V	1.5 V	AC	4 bit	8.5 ns	2 Input	1 Output
CD74AC257M	1+ $1.100 10+ $0.946 100+ $0.727 500+ $0.642	PDF RFQ	724 In-stock	Texas instruments	Encoders, Decoders, Multiplexers & Demultiplexers 3 State Quad 2-Input	ors / Multiplexers	SMD/SMT	SOIC-16	- 55 C	+ 125 C	Tube	5.5 V	1.5 V	AC	4 bit	8.5 ns	2 Input	1 Output
CD74AC157E	1+ $0.800 10+ $0.670 100+ $0.432 1000+ $0.346	PDF RFQ	847 In-stock	Texas instruments	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-Input	ors / Multiplexers	Through Hole	PDIP-16	- 55 C	+ 125 C	Tube	5.5 V	1.5 V	AC	4 bit	8.5 ns	2 Input	1 Output
CD74AC257E	1+ $1.030 10+ $0.874 100+ $0.671 500+ $0.593	PDF RFQ	726 In-stock	Texas instruments	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-Input Non-Inv M...	ors / Multiplexers	Through Hole	PDIP-16	- 55 C	+ 125 C	Tube	5.5 V	1.5 V	AC	4 bit	8.5 ns	2 Input	1 Output