SN74AS157

Name: SN74AS157
Brand: TI
SKU: SN74AS157
Price: 1.141 USD

활성

쿼드러플 1/2 데이터 선택기/멀티플렉서

지금 주문

데이터 시트

document-pdfAcrobat Quadruple 1-of-2 Data Selectors/Multiplexers datasheet (Rev. C) (영어)

SN74AS157

활성

데이터 시트

지금 주문

제품 상세 정보

Technology family

AS

Function

Digital Multiplexer

Configuration

2:1

Number of channels

4

Operating temperature range (°C)

0 to 70

Rating

Catalog

Technology family

AS

Function

Digital Multiplexer

Configuration

2:1

Number of channels

4

Operating temperature range (°C)

0 to 70

Rating

Catalog

PDIP (N)

16

181.42 mm² 19.3 x 9.4

SOIC (D)

16

59.4 mm² 9.9 x 6

Buffered Inputs and Outputs
Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs

Buffered Inputs and Outputs
Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs

These data selectors/multiplexers contain inverters and drivers to supply full data selection to the four output gates. A separate strobe (G\) input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs. The ´ALS157A and SN74AS157 present true data. The ´ALS158 and SN74AS158 present inverted data to minimize propagation delay time.

The SN54ALS157A and SN54ALS158 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS157A, SN74ALS158, SN74AS157, and SN74AS158 are characterized for operation from 0°C to 70°C.

These data selectors/multiplexers contain inverters and drivers to supply full data selection to the four output gates. A separate strobe (G\) input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs. The ´ALS157A and SN74AS157 present true data. The ´ALS158 and SN74AS158 present inverted data to minimize propagation delay time.

The SN54ALS157A and SN54ALS158 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS157A, SN74ALS158, SN74AS157, and SN74AS158 are characterized for operation from 0°C to 70°C.

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