74ALS1245 Series

Octal Bus Transceivers With 3-State Outputs

Catalog

Octal Bus Transceivers With 3-State Outputs

Part	Output Type	Operating Temperature (Max)	Number of Bits per Element	Package Length	Package Name	Package Width	Current - Output High	Current - Output Low	Logic Type	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Number of Elements	Mounting Type
Texas Instruments SN74ALS1245ADW	3-State	70 °C	8 bits	0.295 in	20-SOIC	7.5 mm	15 mA	16 mA	Non-Inverting Transceiver	5.5 V	4.5 V	1	Surface Mount
Texas Instruments SN74ALS1245ANSR	3-State	70 °C	8 bits	0.209 in	20-SO 20-SOIC	5.3 mm	15 mA	16 mA	Non-Inverting Transceiver	5.5 V	4.5 V	1	Surface Mount
Texas Instruments SN74ALS1245AN	3-State	70 °C	8 bits	0.3 in	20-DIP 20-PDIP	7.62 mm	15 mA	16 mA	Non-Inverting Transceiver	5.5 V	4.5 V	1	Through Hole

Catalog

Octal Bus Transceivers With 3-State Outputs

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. 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.