74ACT16825 Series

18-ch, 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs and 3-state outputs

Catalog

18-ch, 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs and 3-state outputs

Part	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Number of Elements	Current - Output High, Low	Supplier Device Package	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Logic Type	Package / Case	Package / Case	Package / Case	Number of Bits per Element
Texas Instruments 74ACT16825DL	Surface Mount	4.5 V	5.5 V	2	24 mA	56-SSOP	3-State	85 °C	-40 °C	Buffer Non-Inverting	0.295 in	56-BSSOP	7.5 mm	9
Texas Instruments 74ACT16825DLR	Surface Mount	4.5 V	5.5 V	2	24 mA	56-SSOP	3-State	85 °C	-40 °C	Buffer Non-Inverting	0.295 in	56-BSSOP	7.5 mm	9

Catalog

18-ch, 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs and 3-state outputs

Key Features

• Members of the Texas Instruments WidebusTMFamilyInputs Are TTL-Voltage CompatibleProvide Extra Data Width Necessary for Wider Address/Data Paths or Buses With ParityFlow-Through Architecture Optimizes PCB LayoutDistributed VCCand GND Pin Configuration Minimizes High-Speed Switching NoiseEPICTM(Enhanced-Performance Implanted CMOS) 1-m ProcessPackage Options Include Plastic 300-mil Shrink Small-Outline (DL) Packages Using 25-mil Center-to-Center Pin Spacings and 380-mil Fine-Pitch Ceramic Flat (WD) Packages Using 25-mil Center-to-Center SpacingsEPIC and Widebus are trademarks of Texas Instruments Incorporated.Members of the Texas Instruments WidebusTMFamilyInputs Are TTL-Voltage CompatibleProvide Extra Data Width Necessary for Wider Address/Data Paths or Buses With ParityFlow-Through Architecture Optimizes PCB LayoutDistributed VCCand GND Pin Configuration Minimizes High-Speed Switching NoiseEPICTM(Enhanced-Performance Implanted CMOS) 1-m ProcessPackage Options Include Plastic 300-mil Shrink Small-Outline (DL) Packages Using 25-mil Center-to-Center Pin Spacings and 380-mil Fine-Pitch Ceramic Flat (WD) Packages Using 25-mil Center-to-Center SpacingsEPIC and Widebus are trademarks of Texas Instruments Incorporated.

Description

The 'ACT16825 18-bit buffers/drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The 'ACT16825 can be used as two 9-bit buffers or one 18-bit buffer. They provide true data from A to Y. The 3-state control gate is a 2-input NOR gate; therefore, if either output-enable (or) input is high, all nine affected outputs are in the high-impedance state. The 74ACT16825 is packaged in TI's shrink small-outline package, which provides twice the I/O pin count and functionality of standard small-outline packages in the same printed-circuit-board area. The 54ACT16825 is characterized for operation over the full military temperature range of -55°C to 125°C. The 74ACT16825 is characterized for operation from -40°C to 85°C. The 'ACT16825 18-bit buffers/drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The 'ACT16825 can be used as two 9-bit buffers or one 18-bit buffer. They provide true data from A to Y. The 3-state control gate is a 2-input NOR gate; therefore, if either output-enable (or) input is high, all nine affected outputs are in the high-impedance state. The 74ACT16825 is packaged in TI's shrink small-outline package, which provides twice the I/O pin count and functionality of standard small-outline packages in the same printed-circuit-board area. The 54ACT16825 is characterized for operation over the full military temperature range of -55°C to 125°C. The 74ACT16825 is characterized for operation from -40°C to 85°C.