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	Propagation Delay Time	Number of Input Lines	Number of Output Lines
FST3253MTCX	1+ $0.670 10+ $0.554 100+ $0.357 1000+ $0.286 2500+ $0.241	PDF RFQ	4,253 In-stock	Fairchild Semiconductor	Encoders, Decoders, Multiplexers & Demultiplexers Multi/Demulti Bus Sw	Multiplexers	SMD/SMT	TSSOP-16	- 40 C	+ 85 C	Reel	5.5 V	4 V	FST	0.25 ns at 4 V to 5.5 V	8 Input	2 Output
FST3257MTCX	1+ $0.790 10+ $0.651 100+ $0.420 1000+ $0.336 2500+ $0.284	PDF RFQ	3,600 In-stock	Fairchild Semiconductor	Encoders, Decoders, Multiplexers & Demultiplexers Multi/Demulti Bus Sw	Multiplexers	SMD/SMT	TSSOP-16	- 40 C	+ 85 C	Reel	5.5 V	4 V	FST	0.25 ns at 4 V to 5.5 V	8 Input	4 Output
FST16233MTDX	1+ $1.520 10+ $1.290 100+ $1.030 500+ $0.900 1000+ $0.745	PDF RFQ	990 In-stock	Fairchild Semiconductor	Encoders, Decoders, Multiplexers & Demultiplexers Syn Multi/Demulti	Multiplexers	SMD/SMT	TSSOP-56	- 40 C	+ 85 C	Reel	5.5 V	4 V	FST	0.25 ns at 4 V to 5.5 V	32 Input	16 Output
74FST3257DTR2G	1+ $0.440 10+ $0.332 100+ $0.180 1000+ $0.135 2500+ $0.116	PDF RFQ	9,962 In-stock	onsemi	Encoders, Decoders, Multiplexers & Demultiplexers LOG QUAD 2:1 MUL...	Multiplexers	SMD/SMT	TSSOP-16	- 40 C	+ 85 C	Reel	5.5 V	4 V	FST	0.25 ns at 4 V to 5.5 V	8 Input	4 Output
FST3253MX	1+ $0.590 10+ $0.489 100+ $0.315 1000+ $0.252 2500+ $0.213	PDF RFQ	2,964 In-stock	Fairchild Semiconductor	Encoders, Decoders, Multiplexers & Demultiplexers Multi/Demulti Bus Sw	Multiplexers	SMD/SMT	SOIC-16	- 40 C	+ 85 C	Reel	5.5 V	4 V	FST	0.25 ns at 4 V to 5.5 V	8 Input	2 Output
NC7SB3257P6X	1+ $0.520 10+ $0.396 100+ $0.215 1000+ $0.161 3000+ $0.139	PDF RFQ	4,866 In-stock	Fairchild Semiconductor	Encoders, Decoders, Multiplexers & Demultiplexers Mul/Demul Bus Switch	Decoders, Encoders, Multiplexers & Demultiplexers	SMD/SMT	SC-70-6	- 40 C	+ 85 C	Reel	5.5 V	4 V	NC7	0.25 ns at 4 V to 5.5 V	2 Input	1 Output
FST3257MX	1+ $0.610 10+ $0.507 100+ $0.327 1000+ $0.262 2500+ $0.221	PDF RFQ	2,283 In-stock	Fairchild Semiconductor	Encoders, Decoders, Multiplexers & Demultiplexers Multi/Demulti Bus Sw	Multiplexers	SMD/SMT	SOIC-16	- 40 C	+ 85 C	Reel	5.5 V	4 V	FST	0.25 ns at 4 V to 5.5 V	8 Input	4 Output
74FST3257DR2G	1+ $0.440 10+ $0.332 100+ $0.180 1000+ $0.135 2500+ $0.116	PDF RFQ	3,943 In-stock	onsemi	Encoders, Decoders, Multiplexers & Demultiplexers LOG QUAD 2:1 MUL...	Multiplexers	SMD/SMT	SOIC-16	- 40 C	+ 85 C	Reel	5.5 V	4 V	FST	0.25 ns at 4 V to 5.5 V	8 Input	4 Output
FSTU32160MTDX	1+ $1.920 10+ $1.630 100+ $1.300 500+ $1.140 1000+ $0.943	PDF RFQ	1,000 In-stock	Fairchild Semiconductor	Encoders, Decoders, Multiplexers & Demultiplexers Multi/Dem Bus Switch	Multiplexers	SMD/SMT	TSSOP-56	- 40 C	+ 85 C	Reel	5.5 V	4 V	FST	0.25 ns at 4 V to 5.5 V	32 Input	16 Output