SN54HC245J

SN54HC245J

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SN54HC245J
OCTAL BUS TRANSCEIVERS WITH 3-ST
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These octal bus transceivers are designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.

The devices allow data transmission 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 (OE) input can be used to disable the device so that the buses are effectively isolated.

Feature

  • Wide Operating Voltage Range of 2 V to 6 V
  • High-Current 3-State Outputs Drive Bus Lines Directly or Up to 15 LSTTL Loads
  • Low Power Consumption, 80-μA Max ICC
  • Typical tpd = 12 ns
  • ±6-mA Output Drive at 5 V
  • Low Input Current of 1 μA Max
  • On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.

Product Attributes

TYPE DESCRIPTION Select all
Package / Case 20-CDIP (0.300", 7.62mm)
Mounting Type Through Hole
Operating Temperature -55°C ~ 125°C (TA)
Voltage - Supply 2V ~ 6V
Current - Output High, Low 7.8mA, 7.8mA
Logic Type Transceiver, Non-Inverting
Product Status Active
Package Tube
Output Type 3-State
Number of Bits per Element 8
Number of Elements 1
Series 54HC
Supplier Device Package 20-CDIP

$8.42

Price update:a months ago
Available in stock: 7463
Texas Instruments

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