SN74AS298ADRG4

Obsolete

Texas Instruments

IC MULTIPLEXER 4 X 2:1 16SOIC

Find alt

Alpha

SN74AS298ADRG4

Obsolete

Texas Instruments

IC MULTIPLEXER 4 X 2:1 16SOIC

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

74AS298 Series

The SN74AS298A is a quadruple 2-input multiplexer with storage that provides essentially the equivalent functional capabilities of two separate MSI functions (SN74AS157 and ´AS175A) in a 16-pin package.

When the word-select (WS) input is low, word 1 (A1, B1, C1, D1) is applied to the flip-flops. A high input to WS causes the selection of word 2 (A2, B2, C2, D2). The selected word is clocked to the output terminals on the negative-going edge of the clock pulse.

The SN74AS298A is characterized for operation from 0°C to 70°C.

Technical Specifications

Parameters and characteristics for this part

Specification	SN74AS298ADRG4

Circuit	4 x 2:1
Current - Output High	2 mA
Current - Output Low	20 mA
Independent Circuits	1
Mounting Type	Surface Mount
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Package Length	0.154 in
Package Name	16-SOIC
Package Width	3.9 mm
Type	Multiplexer
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	4.5 V
Voltage Supply Source	Single Supply

74AS298 Series

Quadruple 2-Input Multiplexers With Storage

Part	Package Name	Circuit	Operating Temperature (Max)	Operating Temperature (Min)	Independent Circuits	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Current - Output High	Current - Output Low	Package Width	Package Length	Type	Voltage Supply Source	Mounting Type
Texas Instruments SN74AS298ADRG4	16-SOIC	4 x 2:1	70 °C	0 °C	1	5.5 V	4.5 V	2 mA	20 mA	3.9 mm	0.154 in	Multiplexer	Single Supply	Surface Mount
Texas Instruments SN74AS298AD	16-SOIC	4 x 2:1	70 °C	0 °C	1	5.5 V	4.5 V	2 mA	20 mA	3.9 mm	0.154 in	Multiplexer	Single Supply	Surface Mount
Texas Instruments SN74AS298ANSR	16-SO 16-SOIC	4 x 2:1	70 °C	0 °C	1	5.5 V	4.5 V	2 mA	20 mA	5.3 mm	0.209 in	Multiplexer	Single Supply	Surface Mount
Texas Instruments SN74AS298ADR	16-SOIC	4 x 2:1	70 °C	0 °C	1	5.5 V	4.5 V	2 mA	20 mA	3.9 mm	0.154 in	Multiplexer	Single Supply	Surface Mount
Texas Instruments SN74AS298DR

Pricing

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

Create a free account to access distributor pricing data.

CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

SN74AS298ADRG4 | Datasheet