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SN74F126 Datasheet

Part Number SN74F126
Manufacturers Texas Instruments
Logo Texas Instruments
Description QUADRUPLE BUS BUFFER GATE
Datasheet SN74F126 DatasheetSN74F126 Datasheet (PDF)

SN74F126 QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS SDFS017B – JANUARY 1989 – REVISED NOVEMBER 2002 D 4.5-V to 5.5-V VCC Operation D Max tpd of 6.5 ns at 5 V D 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers description/ordering information The SN74F126 bus buffer features independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE) input is low. D, N, OR NS PACKAGE (TOP VIEW) 1OE 1 1A 2 1Y 3 2OE 4 2A 5 2Y 6 GND 7 14 VCC.

  SN74F126   SN74F126






Part Number SN74F125
Manufacturers Texas Instruments
Logo Texas Instruments
Description QUADRUPLE BUS BUFFER GATE
Datasheet SN74F126 DatasheetSN74F125 Datasheet (PDF)

D 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers description/ordering information The SN74F125 features independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE) input is high. SN74F125 QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS SDFS016B – JANUARY 1989 – REVISED JULY 2002 D, DB, N, OR NS PACKAGE (TOP VIEW) 1OE 1 1A 2 1Y 3 2OE 4 2A 5 2Y 6 GND 7 14 VCC 13 4OE 12 4A 11 4Y 10 3OE 9 3A 8 3Y ORDERING INFORMATION TA PACKA.

  SN74F126   SN74F126







QUADRUPLE BUS BUFFER GATE

SN74F126 QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS SDFS017B – JANUARY 1989 – REVISED NOVEMBER 2002 D 4.5-V to 5.5-V VCC Operation D Max tpd of 6.5 ns at 5 V D 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers description/ordering information The SN74F126 bus buffer features independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE) input is low. D, N, OR NS PACKAGE (TOP VIEW) 1OE 1 1A 2 1Y 3 2OE 4 2A 5 2Y 6 GND 7 14 VCC 13 4OE 12 4A 11 4Y 10 3OE 9 3A 8 3Y To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver. ORDERING INFORMATION TA PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING PDIP – N Tube SN74F126N SN74F126N 0°C to 70°C SOIC – D Tube Tape and reel SN74F126D SN74F126DR F126 SOP – NS Tape and reel SN74F126NSR 74F126 † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. FUNCTION TABLE (each buffer) INPUTS OE A OUTPUT Y H H H H L L L X Z Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication da.


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