SN74ALS1645A

Name: SN74ALS1645A
Brand: TI
SKU: SN74ALS1645A
Price: 3.5 USD

활성

3상 출력을 지원하는 8진 버스 트랜시버

지금 주문

데이터 시트

document-pdfAcrobat Octal Bus Transceivers With 3-State Outputs datasheet (Rev. B) (영어)

SN74ALS1645A

활성

데이터 시트

지금 주문

제품 상세 정보

Supply voltage (min) (V)

4.5

Supply voltage (max) (V)

5.5

Number of channels

8

IOL (max) (mA)

16

IOH (max) (mA)

-15

Input type

TTL

Output type

TTL

Features

High speed (tpd 10-50ns), Over-voltage tolerant inputs

Technology family

ALS

Rating

Catalog

Operating temperature range (°C)

0 to 70

Supply voltage (min) (V)

4.5

Supply voltage (max) (V)

5.5

Number of channels

8

IOL (max) (mA)

16

IOH (max) (mA)

-15

Input type

TTL

Output type

TTL

Features

High speed (tpd 10-50ns), Over-voltage tolerant inputs

Technology family

ALS

Rating

Catalog

Operating temperature range (°C)

0 to 70

PDIP (N)

20

228.702 mm² 24.33 x 9.4

Bidirectional Bus Transceivers in High-Density 20-Pin Packages
Lower-Power Versions of SN74ALS640B and SN74ALS645A
Package Options Include Plastic Small-Outline (DW) Packages and Standard Plastic (N) 300-mil DIPs

Bidirectional Bus Transceivers in High-Density 20-Pin Packages
Lower-Power Versions of SN74ALS640B and SN74ALS645A
Package Options Include Plastic Small-Outline (DW) Packages and Standard Plastic (N) 300-mil DIPs

These octal bus transceivers are designed for asynchronous two-way communication between data buses. These devices transmit data from the A bus to the B bus or from the B bus to the A bus, depending on the level at the direction-control

(DIR) input. The output-enable () input can be used to disable the device so that the buses are effectively isolated. The SN74ALS1640A features inverting logic, while the SN74ALS1645A features noninverting logic.

The SN74ALS1640A and SN74ALS1645A are characterized for operation from 0°C to 70°C.

These octal bus transceivers are designed for asynchronous two-way communication between data buses. These devices transmit data from the A bus to the B bus or from the B bus to the A bus, depending on the level at the direction-control

(DIR) input. The output-enable () input can be used to disable the device so that the buses are effectively isolated. The SN74ALS1640A features inverting logic, while the SN74ALS1645A features noninverting logic.

The SN74ALS1640A and SN74ALS1645A are characterized for operation from 0°C to 70°C.

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