74ABT5402 Series
12-ch, 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs and 3-state outputs
Manufacturer: Texas Instruments
Catalog(2 parts)
| Part | Supplier Device Package | Number of Bits per Element▲▼ | Voltage - Supply▲▼ | Voltage - Supply▲▼ | Mounting Type | Current - Output High, Low▲▼ | Current - Output High, Low▲▼ | Package / Case▲▼ | Package / Case | Package / Case▲▼ | Output Type | Logic Type | Number of Elements▲▼ | Operating Temperature▲▼ | Operating Temperature▲▼ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments SN74ABT5402ADWBuffer, Non-Inverting 1 Element 12 Bit per Element 3-State Output 28-SOIC | 28-SOIC | 12 ul | 5.5 V | 4.5 V | Surface Mount | 0.012000000104308128 A | 0.012000000104308128 A | 0.007493000011891127 m | 28-SOIC | 0.007499999832361937 m | 3-State | Buffer, Non-Inverting | 1 ul | 85 °C | -40 °C |
Key Features
• Output Ports Have Equivalent 25- Series Resistors, So No External Resistors Are RequiredState-of-the-ArtEPIC-IIBTMBiCMOS Design Significantly Reduces Power DissipationLatch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17Typical VOLP(Output Ground Bounce) < 1 V at VCC= 5 V, TA= 25°CTypical VOLV(Output Undershoot) < 0.5 V at VCC= 5 V, TA= 25°CPackage Options Include Plastic Small-Outline (DW) Package and Ceramic Chip Carriers (FK) and DIPs (JT)EPIC-IIB is a trademark of Texas Instruments Incorporated.Output Ports Have Equivalent 25- Series Resistors, So No External Resistors Are RequiredState-of-the-ArtEPIC-IIBTMBiCMOS Design Significantly Reduces Power DissipationLatch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17Typical VOLP(Output Ground Bounce) < 1 V at VCC= 5 V, TA= 25°CTypical VOLV(Output Undershoot) < 0.5 V at VCC= 5 V, TA= 25°CPackage Options Include Plastic Small-Outline (DW) Package and Ceramic Chip Carriers (FK) and DIPs (JT)EPIC-IIB is a trademark of Texas Instruments Incorporated.
Description
AI
These 12-bit buffers and line 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 3-state control gate is a 2-input AND gate with active-low inputs so that if either output-enable (OE1\ or OE2\) input is high, all 12 outputs are in the high-impedance state.
The outputs, which are designed to source or sink up to 12 mA, include equivalent 25- series resistors to reduce overshoot and undershoot.
To ensure the high-impedance state during power up or power down, OE\ 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 SN54ABT5402A is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABT5402A is characterized for operation from -40°C to 85°C.
These 12-bit buffers and line 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 3-state control gate is a 2-input AND gate with active-low inputs so that if either output-enable (OE1\ or OE2\) input is high, all 12 outputs are in the high-impedance state.
The outputs, which are designed to source or sink up to 12 mA, include equivalent 25- series resistors to reduce overshoot and undershoot.
To ensure the high-impedance state during power up or power down, OE\ 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 SN54ABT5402A is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABT5402A is characterized for operation from -40°C to 85°C.