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SN54HCT245

Texas Instruments
SN54HCT245
Part Number SN54HCT245
Manufacturer Texas Instruments (https://www.ti.com/)
Title Octal Bus Transceiver
Description The SNx4HCT245 octal bus transceivers are designed for asynchronous two-way communication between data buses. The controlfunction implementation ...
Features
• Operating voltage range of 4.5 V to 5.5 V
• High-Current 3-state outputs drive bus lines directly or up to 15-LSTTL loads
• Low power consumption, 80-µA maximum ICC
• Typical tpd = 14 ns
• ±6-mA output drive at 5 V
• Low input current of 1 µA maximum
• Inputs are TTL-voltage compatible 2 Applicati...

Datasheet SN54HCT245 pdf datasheet



SN54HCT244

Texas Instruments
SN54HCT244
Part Number SN54HCT244
Manufacturer Texas Instruments
Title Octal Buffers and Line Driver
Description These octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clo.
Features
• Operating Voltage Range of 4.5 V to 5.5 V
• High-Current Outputs Drive up to 15 LSTTL Loads
• Low Power Consumption: 80-µA Maximum ICC
• Typical tpd = 13 ns
• ±6-mA Output Drive at 5 V
• Low Input Current of 1 µA Maximum
• Inputs Are TTL-Voltage Compatible
• 3-State Outputs Drive Bus Lines and Buf.

Datasheet SN54HCT244 pdf datasheet




SN54HCT240

Texas Instruments
SN54HCT240
Part Number SN54HCT240
Manufacturer Texas Instruments
Title OCTAL BUFFERS AND LINE DRIVER
Description These octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clo.
Features
• Operating voltage range of 4.5 V to 5.5 V
• High-current outputs drive 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
• Inputs are TTL-voltage compatible
• 3-state outputs drive bus lines or buffer memor.

Datasheet SN54HCT240 pdf datasheet





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