SN54LS21 Datasheet

The SN54LS21 is a DUAL 4-INPUT AND GATE.

Datasheet4U Logo
Part NumberSN54LS21
ManufacturerMotorola Semiconductor
Overview SN54/74LS21 DUAL 4-INPUT AND GATE DUAL 4-INPUT AND GATE VCC 14 13 12 11 10 9 8 LOW POWER SCHOTTKY 1 2 3 4 5 6 7 GND 14 1 J SUFFIX CERAMIC CASE 632-08 14 1 N SUFFIX PLASTIC CASE 646-06 14 .
*100 2.4 4.4 0.35 0.5 20 IIH IIL IOS ICC V µA mA mA mA 2.7 3.5 0.25 0.4 V V 2.5
* 0.65 3.5 0.8
* 1.5 V V Min 2.0 0.7 V Typ Max Unit V Test Conditions Guaranteed Input HIGH Voltage for All Inputs Guaranteed Input LOW Voltage for All Inputs VCC = MIN, IIN =
* 18 mA VCC = MIN, IOH = MAX, VIN = VIH or .
Part NumberSN54LS21
DescriptionDUAL 4-INPUT POSITIVE-AND GATE
ManufacturerTexas Instruments
Overview SN54LS21, SN74LS21 DUAL 4-INPUT POSITIVE-AND GATES SDLS139 – APRIL 1985 – REVISED MARCH 1988 PRODUCTION DATA information is current as of publication date. Products conform to specifications per the . ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE LCCC CDIP CFP LCCC CDIP CFP CDIP SOIC FK 20 1 Non-RoHS & Non-Green J 14 1 Non-RoHS & Non-Green W 14 1 Non-RoHS & Non-Green FK 20 1 Non-RoHS & Non-Green J 14 1 Non-RoHS & Non-Green W 14 1 Non-RoHS & Non-Green J 14 1 N.