DatasheetsPDF.com

HD74LV126A

Hitachi Semiconductor
Part Number HD74LV126A
Manufacturer Hitachi Semiconductor
Description Quad. Bus Buffer Gates with 3-state Outputs
Published Mar 23, 2005
Detailed Description HD74LV126A Quad. Bus Buffer Gates with 3-state Outputs ADE-205-259 (Z) 1st Edition March 1999 Description The HD74LV126...
Datasheet PDF File HD74LV126A PDF File

HD74LV126A
HD74LV126A

Overview
HD74LV126A Quad.
Bus Buffer Gates with 3-state Outputs ADE-205-259 (Z) 1st Edition March 1999 Description The HD74LV126A features independent line drivers with three state outputs.
Each output is disabled when the associated output enable (OE) input is low.
To ensure the high impedance state during power up or power down, OE should be connected to GND through a pull-down resistor; the minimum value of the resistor is determined by the current souring capability of the driver.
Low-voltage and high-speed operation is suitable for the battery-powered products (e.
g.
, notebook computers), and the low-power consumption extends the battery life.
Features • • • • • • VCC = 2.
0 V to 5.
5 V operation All inputs VIH (Max.
) = 5.
5 V (@VCC = 0 V to 5.
5 V) All outputs VO (Max.
) = 5.
5 V (@VCC = 0 V) Typical VOL ground bounce < 0.
8 V (@VCC = 3.
3 V, Ta = 25°C) Typical VOH undershoot > 2.
3 V (@VCC = 3.
3 V, Ta = 25°C) Output current ±8 mA (@VCC = 3.
0 V to 3.
6 V), ±16 mA (@VCC = 4.
5 V to 5.
5 V) Function Table Inputs OE H H L Note: H: L: X: Z: High level Low level Immaterial High impedance A H L X Output Y H L Z HD74LV126A Pin Arrangement 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 (Top view) 2 HD74LV126A Absolute Maximum Ratings Item Supply voltage range Input voltage range* 1 1, 2 Symbol VCC VI VO Ratings –0.
5 to 7.
0 –0.
5 to 7.
0 –0.
5 to VCC + 0.
5 –0.
5 to 7.
0 Unit V V V Conditions Output voltage range* Output: H or L VCC: OFF or Output: Z Input clamp current Output clamp current Continuous output current Continuous current through VCC or GND Maximum power dissipation at Ta = 25°C (in still air)*3 I IK I OK IO I CC or IGND PT –20 ±50 ±35 ±70 785 500 mA mA mA mA mW VI < 0 VO < 0 or VO > VCC VO = 0 to VCC SOP TSSOP Storage temperature Tstg –65 to 150 °C Notes: The absolute maximum ratings are values which must not individually be exceeded, and furthermore, no two of which may be realized at the same time.
1.
The input and output...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)