Integrated Circuits (ICs)

SN74AS20DB

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Texas Instruments

NAND GATE 2-ELEMENT 4-IN BIPOLAR 14-PIN SSOP

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Integrated Circuits (ICs)

SN74AS20DB

Active

Texas Instruments

NAND GATE 2-ELEMENT 4-IN BIPOLAR 14-PIN SSOP

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN74AS20DB

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SN74AS20 Series

2-ch, 4-input, 4.5-V to 5.5-V bipolar NAND gates

Part	Operating Temperature [Max]	Operating Temperature [Min]	Logic Type	Max Propagation Delay @ V, Max CL	Number of Circuits	Package / Case	Package / Case [y]	Package / Case [x]	Voltage - Supply [Min]	Voltage - Supply [Max]	Number of Inputs	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Mounting Type	Input Logic Level - Low
Texas Instruments SN74AS20N	70 °C	0 °C	NAND Gate	5 ns	2	14-DIP	7.62 mm	0.3 "	4.5 V	5.5 V	4	20 mA	2 mA	Through Hole	0.8 V
Texas Instruments SN74AS20D	70 °C	0 °C	NAND Gate	5 ns	2	14-SOIC	3.9 mm	0.154 in	4.5 V	5.5 V	4	20 mA	2 mA	Surface Mount	0.8 V
Texas Instruments SN74AS20DRG4	70 °C	0 °C	NAND Gate	5 ns	2	14-SOIC	3.9 mm	0.154 in	4.5 V	5.5 V	4	20 mA	2 mA	Surface Mount	0.8 V
Texas Instruments SN74AS20DB
Texas Instruments SN74AS20DR	70 °C	0 °C	NAND Gate	5 ns	2	14-SOIC	3.9 mm	0.154 in	4.5 V	5.5 V	4	20 mA	2 mA	Surface Mount	0.8 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	281	$ 1.07

Description

General part information

SN74AS20 Series

These devices contain two independent 4-input positive-NAND gates. They perform the Boolean functionsor\ in positive logic.

The SN54ALS20A and SN54AS20 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS20A and SN74AS20 are characterized for operation from 0°C to 70°C.

These devices contain two independent 4-input positive-NAND gates. They perform the Boolean functionsor\ in positive logic.

Documents

Technical documentation and resources