74ACT11245 Series

Octal Bus Transceivers With 3-State Outputs

Catalog

Octal Bus Transceivers With 3-State Outputs

Part	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Number of Elements	Supplier Device Package	Current - Output High, Low	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case [custom]	Package / Case	Package / Case [custom]	Output Type	Number of Bits per Element	Package / Case	Package / Case	Package / Case
Texas Instruments 74ACT11245DW	Surface Mount	85 °C	-40 °C	1	24-SOIC	24 mA	4.5 V	5.5 V	7.5 mm	24-SOIC	0.295 in	3-State	8
Texas Instruments 74ACT11245DBLE
Texas Instruments 74ACT11245DWR	Surface Mount	85 °C	-40 °C	1	24-SOIC	24 mA	4.5 V	5.5 V	7.5 mm	24-SOIC	0.295 in	3-State	8
Texas Instruments 74ACT11245NT	Through Hole	85 °C	-40 °C	1	24-PDIP	24 mA	4.5 V	5.5 V		24-DIP		3-State	8	0.3 in	7.62 mm
Texas Instruments 74ACT11245PWR	Surface Mount	85 °C	-40 °C	1	24-TSSOP	24 mA	4.5 V	5.5 V		24-TSSOP		3-State	8			0.173 in 4.4 mm
Texas Instruments 74ACT11245PWE4	Surface Mount	85 °C	-40 °C	1	24-TSSOP	24 mA	4.5 V	5.5 V		24-TSSOP		3-State	8			0.173 in 4.4 mm
Texas Instruments 74ACT11245PWG4	Surface Mount	85 °C	-40 °C	1	24-TSSOP	24 mA	4.5 V	5.5 V		24-TSSOP		3-State	8			0.173 in 4.4 mm

Catalog

Octal Bus Transceivers With 3-State Outputs

Key Features

• 3-State Outputs Drive Bus Lines DirectlyInputs Are TTL-Voltage CompatibleFlow-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 DirectlyInputs Are TTL-Voltage CompatibleFlow-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

The octal bus transceiver is designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. The device allows 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 74ACT11245 is characterized for operation from -40°C to 85°C. The octal bus transceiver is designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. The device allows 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 74ACT11245 is characterized for operation from -40°C to 85°C.