SN54ALS1245A - Octal Bus Transceivers With 3-State Outputs

Updated : 2020-01-09 14:35:58
Description

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 logic level at the direction-
control (DIR) input. The output-enable () input can be used to disable the device so the buses are effectively isolated.

The SN54ALS1245A is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS1245A is characterized for operation from 0°C to 70°C.

 

 

Features

  • Bidirectional Bus Transceivers in High-Density 20-Pin Packages
  • Low-Power Versions of ´ALS245 Series
  • ´ALS1245 Series Is Identical to ´ALS1645 Series
  • Package Options Include Plastic Small-Outline (DW) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs

Parametrics
StatusACTIVE
SubFamilyStandard transceiver
Technology FamilyALS
VCC5.5
Bits8
Voltage5
F @ nom voltage75
tpd @ Nom Voltage13
IOL16
RatingMilitary
Operating temperature range-55 to 125
Package GroupCDIP|20
Package size: mm2:W x L (PKG)See datasheet (CDIP)
Approx. price
Schmitt TriggerNo
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