SN74LS21D 数据表, PDF

制造商

制造商	部件名	数据表	功能描述
Texas Instruments	SN74LS21D	509Kb/12P	DUAL 4-INPUT POSITIVE-AND GATES
Texas Instruments	SN74LS21D	840Kb/16P	DUAL 4-INPUT POSITIVE-AND GATES
Motorola, Inc	SN74LS21D	118Kb/4P	DUAL 4-INPUT AND GATE
Texas Instruments	SN74LS21DE4	509Kb/12P	DUAL 4-INPUT POSITIVE-AND GATES
	SN74LS21DR	509Kb/12P	DUAL 4-INPUT POSITIVE-AND GATES
	SN74LS21DR	840Kb/16P	DUAL 4-INPUT POSITIVE-AND GATES
	SN74LS21DRE4	509Kb/12P	DUAL 4-INPUT POSITIVE-AND GATES
	SN74LS21DRG4	840Kb/16P	DUAL 4-INPUT POSITIVE-AND GATES

制造商	部件名	数据表	功能描述
Texas Instruments	SN74LS21DE4	509Kb/12P	DUAL 4-INPUT POSITIVE-AND GATES
	SN74LS21DR	509Kb/12P	DUAL 4-INPUT POSITIVE-AND GATES
	SN74LS21DR	840Kb/16P	DUAL 4-INPUT POSITIVE-AND GATES
	SN74LS21DRE4	509Kb/12P	DUAL 4-INPUT POSITIVE-AND GATES
	SN74LS21DRG4	840Kb/16P	DUAL 4-INPUT POSITIVE-AND GATES
Motorola, Inc	SN74LS21N	118Kb/4P	DUAL 4-INPUT AND GATE
Texas Instruments	SN74LS21N	509Kb/12P	DUAL 4-INPUT POSITIVE-AND GATES
	SN74LS21N	840Kb/16P	DUAL 4-INPUT POSITIVE-AND GATES
	SN74LS21N3	509Kb/12P	DUAL 4-INPUT POSITIVE-AND GATES
	SN74LS21N3	840Kb/16P	DUAL 4-INPUT POSITIVE-AND GATES
	SN74LS21NE4	509Kb/12P	DUAL 4-INPUT POSITIVE-AND GATES
	SN74LS21NE4	840Kb/16P	DUAL 4-INPUT POSITIVE-AND GATES
	SN74LS21NSR	509Kb/12P	DUAL 4-INPUT POSITIVE-AND GATES
	SN74LS21NSR	840Kb/16P	DUAL 4-INPUT POSITIVE-AND GATES
	SN74LS21NSRE4	509Kb/12P	DUAL 4-INPUT POSITIVE-AND GATES
	SN74LS20	247Kb/7P	DUAL 4-INPUT POSITIVE-NAND GATES
	SN74LS20	910Kb/25P	DUAL 4-INPUT POSITIVE-NAND GATES
	SN74LS20	951Kb/20P	DUAL 4-INPUT POSITIVE-NAND GATES
	SN74LS20-W	951Kb/20P	DUAL 4-INPUT POSITIVE-NAND GATES
Motorola, Inc	SN74LS20D	45Kb/2P	DUAL 4-INPUT NAND GATE

SN74LS21D Datasheet ,PDF