74AC11245 Series

Octal Bus Transceivers

Catalog

Octal Bus Transceivers

Part	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Package / Case [custom]	Package / Case	Package / Case [custom]	Voltage - Supply [Max]	Voltage - Supply [Min]	Supplier Device Package	Number of Elements	Number of Bits per Element	Mounting Type	Current - Output High, Low	Package / Case [custom]	Package / Case [custom]
Texas Instruments 74AC11245DWR	85 °C	-40 °C	3-State	7.5 mm	24-SOIC	0.295 in	5.5 V	3 V	24-SOIC	1	8	Surface Mount	24 mA
Texas Instruments 74AC11245NSR	85 °C	-40 °C	3-State		24-SOIC		5.5 V	3 V	24-SO	1	8	Surface Mount	24 mA	5.3 mm	0.209 in
Texas Instruments 74AC11245DW	85 °C	-40 °C	3-State	7.5 mm	24-SOIC	0.295 in	5.5 V	3 V	24-SOIC	1	8	Surface Mount	24 mA

Catalog

Octal Bus Transceivers

Key Features

• 3-State Outputs Drive Bus Lines DirectlyFlow-Through Architecture Optimizes PCB LayoutCenter-Pin VCCand GND Configurations Minimize High-Speed Switching NoiseEPICTM(Enhanced-Performance Implanted CMOS) 1-m Process500-mA Typical Latch-Up Immunity at 125°CPackage Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), and Thin Shrink Small-Outline (PW) Packages, and Standard Plastic 300-mil DIPs (NT)EPIC is a trademark of Texas Instruments Incorporated.3-State Outputs Drive Bus Lines DirectlyFlow-Through Architecture Optimizes PCB LayoutCenter-Pin VCCand GND Configurations Minimize High-Speed Switching NoiseEPICTM(Enhanced-Performance Implanted CMOS) 1-m Process500-mA Typical Latch-Up Immunity at 125°CPackage Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), and Thin Shrink Small-Outline (PW) Packages, and Standard Plastic 300-mil DIPs (NT)EPIC is a trademark of Texas Instruments Incorporated.

Description

This octal bus transceiver is designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. The device allows noninverted 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-enableinput can be used to disable the device so that the buses are effectively isolated. The 74AC11245 is characterized for operation from -40°C to 85°C. This octal bus transceiver is designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. The device allows noninverted 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-enableinput can be used to disable the device so that the buses are effectively isolated. The 74AC11245 is characterized for operation from -40°C to 85°C.