SN74BCT640

Name: SN74BCT640
Brand: TI
SKU: SN74BCT640
Price: 1.848 USD

활성

8진 버스 트랜시버

지금 주문

데이터 시트

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

SN74BCT640

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)

64

IOH (max) (mA)

-15

Input type

TTL

Output type

TTL

Features

Very high speed (tpd 5-10ns)

Technology family

BCT

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)

64

IOH (max) (mA)

-15

Input type

TTL

Output type

TTL

Features

Very high speed (tpd 5-10ns)

Technology family

BCT

Rating

Catalog

Operating temperature range (°C)

0 to 70

PDIP (N)

20

228.702 mm² 24.33 x 9.4

SOIC (DW)

20

131.84 mm² 12.8 x 10.3

SOP (NS)

20

98.28 mm² 12.6 x 7.8

State-of-the-Art BiCMOS Design Substantially Reduces Standby Current
Outputs Have Undershoot-Protection Circuitry
Power-Up High-Impedance State
Buffered Control Inputs to Reduce DC Loading Effects
ESD Protection Exceeds 2000 V Per MIL-STD-883C, Method 3015
Package Options Include Plastic Small-Outline (DW) Packages, Ceramic Chip Carriers (FK) and Flatpacks (W), and Plastic and Ceramic 300-mil DIPs (J, N)

State-of-the-Art BiCMOS Design Substantially Reduces Standby Current
Outputs Have Undershoot-Protection Circuitry
Power-Up High-Impedance State
Buffered Control Inputs to Reduce DC Loading Effects
ESD Protection Exceeds 2000 V Per MIL-STD-883C, Method 3015
Package Options Include Plastic Small-Outline (DW) Packages, Ceramic Chip Carriers (FK) and Flatpacks (W), and Plastic and Ceramic 300-mil DIPs (J, N)

The ´BCT640 bus transceiver is designed for asynchronous 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 upon 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 SN54BCT640 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74BCT640 is characterized for operation from 0°C to 70°C.

The ´BCT640 bus transceiver is designed for asynchronous 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 upon 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 SN54BCT640 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74BCT640 is characterized for operation from 0°C to 70°C.

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