型号	价格	数量		库存	制造商	描述	Package / Case	Maximum Operating Temperature	Packaging	Operating Supply Voltage	Logic Family	Number of Bits	Number of Circuits	Propagation Delay Time	High Level Output Current	Low Level Output Current
SN74F280BD	1+ $0.3000 10+ $0.2516 100+ $0.1624 1000+ $0.1300	获得报价	PDF RFQ	609 有现货	Texas Instruments	Parity Functions 9-bit odd/evn parity Generator/Checker	SOIC-14	+ 70 C	Tube	4.5 V to 5.5 V	74F	9	1	10 ns	- 1 mA	20 mA
SN74F280BNSR	1+ $0.2760 10+ $0.2308 100+ $0.1488 1000+ $0.1192 2000+ $0.1004	获得报价	PDF RFQ	2,000 有现货	Texas Instruments	Parity Functions 9-bit odd/evn parity Generator/Checker	SOP-14	+ 70 C	Reel	4.5 V to 5.5 V	74F	9	1	10 ns	- 1 mA	20 mA
SN74F280BN	1+ $0.2760 10+ $0.2308 100+ $0.1488 1000+ $0.1192	获得报价	PDF RFQ	948 有现货	Texas Instruments	Parity Functions 9-bit odd/evn parity Generator/Checker	PDIP-14	+ 70 C	Tube	4.5 V to 5.5 V	74F	9	1	10 ns	- 1 mA	20 mA
SN74F280BDR	1+ $0.2520 10+ $0.2096 100+ $0.1352 1000+ $0.1080 2500+ $0.0980	获得报价	PDF RFQ	2,386 有现货	Texas Instruments	Parity Functions 9-bit odd/evn parity Generator/Checker	SOIC-14	+ 70 C	Reel	4.5 V to 5.5 V	74F	9	1	10 ns	- 1 mA	20 mA