74LS257 Datasheet, PDF

Fabricante Electrónico

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
ON Semiconductor	74LS257	118Kb/8P	LOW POWER SCHOTTKY December, 1999 ??Rev. 6
Texas Instruments	74LS257	661Kb/16P	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
Hitachi Semiconductor	74LS257	69Kb/6P	Quadruple 2-line-to-1-line Data Selectors/Multiplexers(with non inverted 3-state outputs)
Fairchild Semiconductor	74LS257	56Kb/5P	3-STATE Quad 2-Data Selectors/Multiplexers
SYC Electronica	74LS257-8	250Kb/7P	Quad 2-Input Multiplexer with 3-State Outputs

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
ON Semiconductor	74LS251	125Kb/8P	LOW POWER SCHOTTKY December, 1999 ??Rev. 6
Texas Instruments	74LS251	312Kb/9P	DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
Fairchild Semiconductor	74LS251	58Kb/6P	3-STATE 1-of-8 Line Data Selector/Multiplexer
Hitachi Semiconductor	74LS251	74Kb/6P	1 of 8 Data Selectors/Multiplexers(with strobe and three-state outputs)
SYC Electronica	74LS251	127Kb/6P	3-STATE 1-of-8 Line Data Selector/Multiplexer
Fairchild Semiconductor	74LS253	56Kb/6P	3-STATE Data Selector/Multiplexer
SYC Electronica	74LS257-8	250Kb/7P	Quad 2-Input Multiplexer with 3-State Outputs
Motorola, Inc	74LS258B	182Kb/6P	QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS
Fairchild Semiconductor	74LS259	59Kb/6P	8-Bit Addressable Latches
SYC Electronica	74LS259	125Kb/6P	8-Bit Addressable Latches
Motorola, Inc	74LS20	45Kb/2P	DUAL 4-INPUT NAND GATE
Texas Instruments	74LS20	247Kb/7P	DUAL 4-INPUT POSITIVE-NAND GATES
Fairchild Semiconductor	74LS20	45Kb/4P	Dual 4-Input NAND Gate
Hitachi Semiconductor	74LS20	42Kb/5P	Dual 4-input Positive NAND Gates
SYC Electronica	74LS20	93Kb/4P	Dual 4-Input NAND Gate
Texas Instruments	74LS21	509Kb/12P	DUAL 4-INPUT POSITIVE-AND GATES
Hitachi Semiconductor	74LS21	43Kb/5P	Dual 4-input Positive AND Gates
List of Unclassifed Man...	74LS21	51Kb/1P	DUAL 4-INPUT POSITIVE AND GATE
Motorola, Inc	74LS21	118Kb/4P	DUAL 4-INPUT AND GATE

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
National Semiconductor ...	74LS257	163Kb/8P	TRI-STATE Quad 2-Data Selectors/Multiplexers
National Semiconductor ...	74LS20	124Kb/ 6P	Dual 4-Input NAND Gates

74LS257 Datasheet ,PDF