PART NO.	PRICE	QUANTITY		STOCK	MANUFACTURE	DESCRIPTION	Product	Mounting Style	Package / Case	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
SN74ALS157ANSR	1+ $1.180 10+ $1.000 100+ $0.774 500+ $0.684 2000+ $0.479		PDF RFQ	1,966 In-stock	Texas instruments	Encoders, Decoders, Multiplexers & Demultiplexers Quad 1-of-2 Data Select...	ors / Multiplexers	SMD/SMT	SOP-16	+ 70 C	Reel	5.5 V	4.5 V	ALS	4 bit	14 ns	2 Input	1 Output
SN74ALS157ADR	1+ $1.070 10+ $0.915 100+ $0.703 500+ $0.621 2500+ $0.435		PDF RFQ	1,474 In-stock	Texas instruments	Encoders, Decoders, Multiplexers & Demultiplexers Quad 1-of-2 Data	ors / Multiplexers	SMD/SMT	SOIC-16	+ 70 C	Reel	5.5 V	4.5 V	ALS	4 bit	14 ns	2 Input	1 Output
SN74F157ANSR	1+ $0.580 10+ $0.477 100+ $0.291 1000+ $0.225 2000+ $0.192		PDF RFQ	1,978 In-stock	Texas instruments	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-1-Line Data Sel...	ors / Multiplexers	SMD/SMT	SOP-16	+ 70 C	Reel	5.5 V	4.5 V	F	4 bit	11 ns	2 Input	1 Output
SN74F257DR	1+ $0.630 10+ $0.524 100+ $0.338 1000+ $0.270 2500+ $0.245		PDF RFQ	141 In-stock	Texas instruments	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/M...	ors / Multiplexers	SMD/SMT	SOIC-16	+ 70 C	Reel	5.5 V	4.5 V	F	4 bit	7 ns	2 Input	1 Output
SN74F257NSR	1+ $0.690 10+ $0.577 100+ $0.372 1000+ $0.298 2000+ $0.270	GET PRICE VIEW	PDF RFQ		Texas instruments	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/M...	ors / Multiplexers	SMD/SMT	SOP-16	+ 70 C	Reel	5.5 V	4.5 V	F	4 bit	7 ns	2 Input	1 Output
SN74ALS257ADR	1+ $1.280 10+ $1.090 100+ $0.843 500+ $0.745 2500+ $0.521		PDF RFQ	2,500 In-stock	Texas instruments	Encoders, Decoders, Multiplexers & Demultiplexers Tri-State Quad Data	ors / Multiplexers	SMD/SMT	SOIC-16	+ 70 C	Reel	5.5 V	4.5 V	ALS	4 bit	12 ns	2 Input	1 Output
SN74ALS157ADRE4	2500+ $0.435 10000+ $0.419 22500+ $0.405	GET PRICE VIEW	PDF RFQ		Texas instruments	Encoders, Decoders, Multiplexers & Demultiplexers Quad 1-of-2 Data Select...	ors / Multiplexers	SMD/SMT	SOIC-16	+ 70 C	Reel	5.5 V	4.5 V	ALS	4 bit	14 ns	2 Input	1 Output
SN74ALS257ANSR	2000+ $0.573 10000+ $0.552	GET PRICE VIEW	PDF RFQ		Texas instruments	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/M...	ors / Multiplexers	SMD/SMT	SOP-16	+ 70 C	Reel	5.5 V	4.5 V	ALS	4 bit	12 ns	2 Input	1 Output
SN74ALS156DRE4	2500+ $1.590 5000+ $1.530	GET PRICE VIEW	PDF RFQ		Texas instruments	Encoders, Decoders, Multiplexers & Demultiplexers Decoders/DeMltplxrs w/O...	Decoders / Demultiplexers	SMD/SMT	SOIC-16	+ 70 C	Reel	5.5 V	4.5 V	ALS	4 bit	55 ns	2 Input	4 Output
SN74ALS156DR	2500+ $1.590 5000+ $1.530	GET PRICE VIEW	PDF RFQ		Texas instruments	Encoders, Decoders, Multiplexers & Demultiplexers Decoders/DeMltplxrs w/O...	Decoders / Demultiplexers	SMD/SMT	SOIC-16	+ 70 C	Reel	5.5 V	4.5 V	ALS	4 bit	55 ns	2 Input	4 Output
SN74AS257NSR	2000+ $1.390 4000+ $1.340	GET PRICE VIEW	PDF RFQ		Texas instruments	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/M...	ors / Multiplexers	SMD/SMT	SOP-16	+ 70 C	Reel	5.5 V	4.5 V	AS	4 bit	12 ns	2 Input	1 Output
SN74ALS158NSR	2000+ $1.860 4000+ $1.790	GET PRICE VIEW	PDF RFQ		Texas instruments	Encoders, Decoders, Multiplexers & Demultiplexers Quad 1 to 2	ors / Multiplexers	SMD/SMT	SOP-16	+ 70 C	Reel	5.5 V	4.5 V	ALS	4 bit	14 ns	2 Input	1 Output