SN74ABT2827 Series

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

Catalog

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

Part	Output Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Number of Elements	Number of Bits per Element	Supplier Device Package	Logic Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Package / Case [custom]	Package / Case	Package / Case [custom]	Package / Case	Package / Case
Texas Instruments SN74ABT2827DW	3-State	4.5 V	5.5 V	Surface Mount	85 °C	-40 °C	1	10	24-SOIC	Buffer Non-Inverting	12 mA	12 mA	7.5 mm	24-SOIC	0.295 in
Texas Instruments SN74ABT2827NTG4	3-State	4.5 V	5.5 V	Through Hole	85 °C	-40 °C	1	10	24-PDIP	Buffer Non-Inverting	12 mA	12 mA		24-DIP		0.3 in	7.62 mm
Texas Instruments SN74ABT2827DWR	3-State	4.5 V	5.5 V	Surface Mount	85 °C	-40 °C	1	10	24-SOIC	Buffer Non-Inverting	12 mA	12 mA	7.5 mm	24-SOIC	0.295 in
Texas Instruments SN74ABT2827NT	3-State	4.5 V	5.5 V	Through Hole	85 °C	-40 °C	1	10	24-PDIP	Buffer Non-Inverting	12 mA	12 mA		24-DIP		0.3 in	7.62 mm

Catalog

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

Key Features

• Output Ports Have Equivalent 25-Series Resistors, So No External Resistors Are RequiredState-of-the-Art EPIC-IIBTMBiCMOS Design Significantly Reduces Power DissipationFlow-Through Architecture Optimizes PCB LayoutLatch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17Typical VOLP(Output Ground Bounce) < 1 V at VCC= 5 V, TA= 25°CPackage Options Include Plastic Small-Outline (DW) Package, Ceramic Chip Carriers (FK), and Plastic (NT) and Ceramic (JT) DIPsEPIC-IIB is a trademark of Texas Instruments Incorporated.Output Ports Have Equivalent 25-Series Resistors, So No External Resistors Are RequiredState-of-the-Art EPIC-IIBTMBiCMOS Design Significantly Reduces Power DissipationFlow-Through Architecture Optimizes PCB LayoutLatch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17Typical VOLP(Output Ground Bounce) < 1 V at VCC= 5 V, TA= 25°CPackage Options Include Plastic Small-Outline (DW) Package, Ceramic Chip Carriers (FK), and Plastic (NT) and Ceramic (JT) DIPsEPIC-IIB is a trademark of Texas Instruments Incorporated.

Description

These 10-bit buffers or bus drivers provide a high-performance bus interface for wide data paths or buses carrying parity. The 3-state control gate is a 2-input AND gate with active-low inputs so that if either output-enable (or) input is high, all ten outputs are in the high-impedance state. The 'ABT2827 provide true data at their outputs. To ensure the high-impedance state during power up or power down,should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. The outputs, which are designed to source or sink up to 12 mA, include equivalent 25-series resistors to reduce overshoot and undershoot. The SN54ABT2827 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABT2827 is characterized for operation from -40°C to 85°C. These 10-bit buffers or bus drivers provide a high-performance bus interface for wide data paths or buses carrying parity. The 3-state control gate is a 2-input AND gate with active-low inputs so that if either output-enable (or) input is high, all ten outputs are in the high-impedance state. The 'ABT2827 provide true data at their outputs. To ensure the high-impedance state during power up or power down,should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. The outputs, which are designed to source or sink up to 12 mA, include equivalent 25-series resistors to reduce overshoot and undershoot. The SN54ABT2827 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABT2827 is characterized for operation from -40°C to 85°C.