SN74AHC541-Q1 Automotive Catalog Octal Buffers/Drivers With 3-State Outputs | TI.com

SN74AHC541-Q1 (ACTIVE) Automotive Catalog Octal Buffers/Drivers With 3-State Outputs

Automotive Catalog Octal Buffers/Drivers With 3-State Outputs - SN74AHC541-Q1
Datasheet
 

Description

The SN74AHC541 octal buffer/driver is ideal for driving bus lines or buffer memory address registers. This 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 corresponding outputs are in the high-impedance state. The outputs provide noninverted data when they are not in the high-impedance state.

To ensure the high-impedance state during power up or power down, 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
  • Operating Range 2-V to 5.5-V VCC
  • Latch-Up Performance Exceeds 250 mA Per JESD 17

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
SN74AHC541-Q1 Order now AHC     2     5.5     8     8     -8     40     Standard CMOS     3-State     Balanced outputs
Very high speed (tpd 5-10ns)
Over-voltage tolerant inputs    
220     Automotive     -40 to 125     TSSOP | 20    
SN54AHC541 Samples not available AHC     2     5.5     8     50     -50     20     Standard CMOS     3-State     Balanced outputs
Very high speed (tpd 5-10ns)
Over-voltage tolerant inputs    
200     Military     -55 to 125     CDIP | 20
CFP | 20
LCCC | 20    
SN74AHC541 Order now AHC     2     5.5     8     8     -8     20     Standard CMOS     3-State     Balanced outputs
Very high speed (tpd 5-10ns)
Over-voltage tolerant inputs    
220     Catalog     -40 to 125     PDIP | 20
SOIC | 20
SO | 20
SSOP | 20
TSSOP | 20
TVSOP | 20