Product Summary

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.


Features


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


Features

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

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SN74HC245N
SN74HC245N

Texas Instruments

Bus Transceivers Tri-State Octal Bus

Data Sheet

0-1: $0.28
1-25: $0.24
25-100: $0.18
100-250: $0.18
SN74HC245NE4
SN74HC245NE4

Texas Instruments

Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs

Data Sheet

0-1: $0.32
1-25: $0.24
25-100: $0.21
100-250: $0.18
SN74HC245NSR
SN74HC245NSR

Texas Instruments

Bus Transceivers Tri-State Octal Bus

Data Sheet

0-1: $0.33
1-25: $0.23
25-100: $0.20
100-250: $0.17
SN74HC245NSRE4
SN74HC245NSRE4

Texas Instruments

Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs

Data Sheet

0-1: $0.28
1-25: $0.22
25-100: $0.19
100-250: $0.17
SN74HC245NSRG4
SN74HC245NSRG4

Texas Instruments

Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs

Data Sheet

0-1: $0.28
1-25: $0.22
25-100: $0.19
100-250: $0.17
SN74HC245NSG4
SN74HC245NSG4

Texas Instruments

Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs

Data Sheet

Negotiable