SN74ABT541B-Q1 Automotive Catalog Octal Buffers/Drivers With 3-State Outputs | TI.com

SN74ABT541B-Q1 (ACTIVE) Automotive Catalog Octal Buffers/Drivers With 3-State Outputs

Automotive Catalog Octal Buffers/Drivers With 3-State Outputs - SN74ABT541B-Q1
Datasheet
 

Description

The SN74ABT541B octal buffer and line driver is ideal for driving bus lines or buffering memory address registers. The device features 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 OE1 or OE2) input is high, all eight outputs are in the high-impedance state.

When VCC is 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, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Features

  • Qualified for Automotive Applications
  • ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 150 V Using Machine Model (C = 200 pF, R = 0)
  • State-of-the-Art EPIC-IIB™ BiCMOS Design Significantly Reduces Power Dissipation
  • Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17
  • Typical VOLP (Output Ground Bounce)
        <1 V at VCC = 5 V, TA = 25°C
  • High-Impedance State During Power Up and Power Down
  • High-Drive Outputs (–32-mA IOH, 64-mA IOL)

EPIC-IIB is a trademark of Texas Instruments Incorporated.

Parametrics

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Part number Order Technology Family VCC (Min) (V) VCC (Max) (V) Channels (#) IOL (Max) (mA) IOH (Max) (mA) ICC (uA) Input type Output type Features Data rate (Mbps) Rating Operating temperature range (C) Package Group
SN74ABT541B-Q1 Order now ABT     4.5     5.5     8     64     -32     30000     TTL-Compatible CMOS     3-State     Ultra high speed (tpd <5ns)
Partial power down (Ioff)
Over-voltage tolerant inputs    
300     Automotive     -40 to 85     TSSOP | 20    
SN74ABT541B Order now ABT     4.5     5.5     8     64     -32     30000     TTL-Compatible CMOS     3-State     Ultra high speed (tpd <5ns)
Partial power down (Ioff)
Over-voltage tolerant inputs    
300     Catalog     -40 to 85     PDIP | 20
SOIC | 20
SO | 20
SSOP | 20
TSSOP | 20    
SN74ABT541B-EP Samples not available ABT     4.5     5.5     8     64     -32     30000     TTL-Compatible CMOS     3-State     Ultra high speed (tpd <5ns)
Partial power down (Ioff)
Over-voltage tolerant inputs    
300     HiRel Enhanced Product     -40 to 85     TSSOP | 20