SN74ABT541B-EP Series
Enhanced product 8-ch, 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs and 3-state outputs
Manufacturer: Texas Instruments
Catalog
Enhanced product 8-ch, 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs and 3-state outputs
| Part | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case | Current - Output High, Low [custom] | Current - Output High, Low [custom] | Supplier Device Package | Logic Type | Mounting Type | Voltage - Supply [Min] | Voltage - Supply [Max] | Output Type | Number of Bits per Element | Number of Elements | Package / Case | Package / Case | Package / Case [y] | Package / Case [y] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | 85 °C | -40 °C | 20-SSOP | 64 mA | 32 mA | 20-SSOP | Buffer Non-Inverting | Surface Mount | 4.5 V | 5.5 V | 3-State | 8 | 1 | |||||
 Texas Instruments | 85 °C | -40 °C | 20-DIP | 64 mA | 32 mA | 20-PDIP | Buffer Non-Inverting | Through Hole | 4.5 V | 5.5 V | 3-State | 8 | 1 | 7.62 mm | 0.3 in | |||
 Texas Instruments | 85 °C | -40 °C | 20-SOIC | 64 mA | 32 mA | 20-SOIC | Buffer Non-Inverting | Surface Mount | 4.5 V | 5.5 V | 3-State | 8 | 1 | 0.295 in | 7.5 mm | |||
 Texas Instruments | 85 °C | -40 °C | 20-SOIC | 64 mA | 32 mA | 20-SOIC | Buffer Non-Inverting | Surface Mount | 4.5 V | 5.5 V | 3-State | 8 | 1 | 0.295 in | 7.5 mm | |||
 Texas Instruments | 85 °C | -40 °C | 20-SSOP | 64 mA | 32 mA | 20-SSOP | Buffer Non-Inverting | Surface Mount | 4.5 V | 5.5 V | 3-State | 8 | 1 | |||||
 Texas Instruments | 85 °C | -40 °C | 20-TSSOP | 64 mA | 32 mA | 20-TSSOP | Buffer Non-Inverting | Surface Mount | 4.5 V | 5.5 V | 3-State | 8 | 1 | 4.4 mm | 0.173 in | |||
Texas Instruments | 85 °C | -40 °C | 20-TSSOP | 64 mA | 32 mA | 20-TSSOP | Buffer Non-Inverting | Surface Mount | 4.5 V | 5.5 V | 3-State | 8 | 1 | 4.4 mm | 0.173 in | |||
Texas Instruments | 85 °C | -40 °C | 20-TSSOP | 64 mA | 32 mA | 20-TSSOP | Buffer Non-Inverting | Surface Mount | 4.5 V | 5.5 V | 3-State | 8 | 1 | 4.4 mm | 0.173 in | |||
Texas Instruments | 85 °C | -40 °C | 20-SOIC | 64 mA | 32 mA | 20-SOIC | Buffer Non-Inverting | Surface Mount | 4.5 V | 5.5 V | 3-State | 8 | 1 | 0.295 in | 7.5 mm | |||
Texas Instruments | 85 °C | -40 °C | 20-SSOP | 64 mA | 32 mA | 20-SSOP | Buffer Non-Inverting | Surface Mount | 4.5 V | 5.5 V | 3-State | 8 | 1 |
Key Features
• Controlled BaselineOne Assembly/Test Site, One Fabrication SiteEnhanced Diminishing Manufacturing Sources (DMS) SupportEnhanced Product-Change NotificationQualification PedigreeState-of-the-Art EPIC-IIB™ BiCMOS 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°CHigh-Impedance State During Power Up and Power DownHigh-Drive Outputs (–32-mA IOH, 64-mA IOL)Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.EPIC-IIB is a trademark of Texas Instruments.Controlled BaselineOne Assembly/Test Site, One Fabrication SiteEnhanced Diminishing Manufacturing Sources (DMS) SupportEnhanced Product-Change NotificationQualification PedigreeState-of-the-Art EPIC-IIB™ BiCMOS 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°CHigh-Impedance State During Power Up and Power DownHigh-Drive Outputs (–32-mA IOH, 64-mA IOL)Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.EPIC-IIB is a trademark of Texas Instruments.
Description
AI
The SN54ABT541 and SN74ABT541B octal buffers and line drivers are ideal for driving bus lines or buffering memory address registers. The devices feature inputs and outputs on opposite sides of the package to facilitate printed circuit board layout.
The 3-state control gate is a two-input AND gate with active-low inputs so that if either output-enable (OE1orOE2) input is high, all eight outputs are in the high-impedance state.
When VCCis between 0 and 2.1 V, the device is in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 2.1 V,OEshould be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
The SN54ABT541 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABT541B is characterized for operation from -40°C to 85°C.
The SN54ABT541 and SN74ABT541B octal buffers and line drivers are ideal for driving bus lines or buffering memory address registers. The devices feature inputs and outputs on opposite sides of the package to facilitate printed circuit board layout.
The 3-state control gate is a two-input AND gate with active-low inputs so that if either output-enable (OE1orOE2) input is high, all eight outputs are in the high-impedance state.
When VCCis between 0 and 2.1 V, the device is in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 2.1 V,OEshould be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
The SN54ABT541 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABT541B is characterized for operation from -40°C to 85°C.