... Philips Semiconductors Quad buffers (3-State) FEATURE High impedance NPN base inputs for reduced loading ( High and Low states) TYPICAL PROPAGATION TYPE DELAY 74F125 5.0ns 74F126 5.0ns INPUT AND OUTPUT LOADING AND FAN OUT TABLE PINS D0–D3 Data inputs OE0–OE3 Output Enable inputs (active Low), 74F125 OE0– ...
... Philips Semiconductors Quad buffers (3-State) IEC/IEEE SYMBOLS 74F125 LOGIC DIAGRAMS 74F125 1 OE0 OE1 OE2 OE3 Pin 14 CC GND = Pin 7 SF00123 FUNCTION TABLE, 74F125 I NPUTS OEn NOTES TO THE FUNCTION TABLES High voltage level L = Low voltage level X = Don’t care Z = High impedance “off” state ABSOLUTE MAXIMUM RATINGS (Operation beyond the limit set forth in this table may impair the useful life of the device ...
... Philips Semiconductors Quad buffers (3-State) RECOMMENDED OPERATING CONDITIONS SYMBOL SYMBOL V Supply voltage CC V High-level input voltage IH V Low-level input voltage IL I Input clamp current IK I High-level output current OH I Low-level output current OL T Operating free air temperature range amb DC ELECTRICAL CHARACTERISTICS (Over recommended operating free-air temperature range unless otherwise noted ...
... Philips Semiconductors Quad buffers (3-State) AC ELECTRICAL CHARACTERISTICS SYMBOL PARAMETER t Propagation delay PLH PHL t Output Enable time PZH 74F125 t to High or Low level PZL t Output Disable time PHZ t from High or Low level PLZ t Propagation delay PLH PHL t Output Enable time PZH 74F126 ...