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HD74HC126

Renesas
Part Number HD74HC126
Manufacturer Renesas
Description Quad. Bus Buffer Gates
Published Apr 4, 2016
Detailed Description HD74HC125, HD74HC126 Quad. Bus Buffer Gates (with 3-state outputs) REJ03D0565-0300 Rev.3.00 Mar 25, 2009 Description Th...
Datasheet PDF File HD74HC126 PDF File

HD74HC126
HD74HC126

Overview
HD74HC125, HD74HC126 Quad.
Bus Buffer Gates (with 3-state outputs) REJ03D0565-0300 Rev.
3.
00 Mar 25, 2009 Description The HD74HC125, HD74HC126 require the 3-state control input C to be taken high to put the output into the high impedance condition, whereas the HD74HC125, HD74HC126 requires the control input to be low to put the output into high impedance.
Features • High Speed Operation: tpd = 8 ns typ (CL = 50 pF) • High Output Current: Fanout of 15 LSTTL Loads • Wide Operating Voltage: VCC = 2 to 6 V • Low Input Current: 1 µA max • Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) • Ordering Information Part Name Package Type Package Code (Previous Code) Package Abbreviation HD74HC125P HD74HC126P DILP-14 pin PRDP0014AB-B (DP-14AV) P HD74HC125FPEL HD74HC126FPEL SOP-14 pin (JEITA) PRSP0014DF-B (FP-14DAV) FP HD74HC125RPEL HD74HC126RPEL SOP-14 pin (JEDEC) PRSP0014DE-A (FP-14DNV) RP HD74HC125TELL HD74HC126TELL TSSOP-14 pin PTSP0014JA-B (TTP-14DV) T Note: Please consult the sales office for the above package availability.
Taping Abbreviation (Quantity) — EL (2,000 pcs/reel) EL (2,500 pcs/reel) ELL (2,000 pcs/reel) Function Table Inputs C HC125 HC126 HL LH LH H : High level L : Low level X : Irrelevant Z : Off (high-impedance) state of a 3-state output.
A X L H HC125 Z L H Output Y HC126 Z L H REJ03D0565-0300 Rev.
3.
00 Mar 25, 2009 Page 1 of 8 HD74HC125, HD74HC126 Pin Arrangement • HD74HC125 1C 1 1A 2 1Y 3 2C 4 2A 5 2Y 6 GND 7 • HD74HC126 1C 1 1A 2 1Y 3 2C 4 2A 5 2Y 6 GND 7 (Top view) (Top view) 14 VCC 13 4C 12 4A 11 4Y 10 3C 9 3A 8 3Y 14 VCC 13 4C 12 4A 11 4Y 10 3C 9 3A 8 3Y REJ03D0565-0300 Rev.
3.
00 Mar 25, 2009 Page 2 of 8 HD74HC125, HD74HC126 Absolute Maximum Ratings Item Symbol Rating Unit Supply voltage range Input voltage VCC –0.
5 to +7.
0 V VIN –0.
5 to VCC + 0.
5 V Output voltage Output current DC current drain per VCC, GND DC input diode current DC output diode current Power dissipation per...


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