SN74HC266N

www.ti.com SCLS135G – DECEMBER 1982 – REVISSSEDNN77AP44RHHICCL 2220662661 SCLS135G – DECEMBER 1982 – REVISED APRIL 2021 SN74HC266 Quadruple 2-Input XNOR Gates with Open-Drain Outputs 1 Features Wide Operating Voltage Range: 2 V to 6 V Outputs Can Drive Up To 10 LSTTL Loads Low Power Consumption, 20-µA Maximum ICC Typical tpd = 8 ns at 5 V ±4-mA Output Drive at 5 V Low Input Current of 1 µA 2 Applications Selectable buffer/inverter Clock phase difference detector 3 Description This device contains four independent 2-input XNOR Gates with open-drain outputs. Each gate performs the Boolean function Y = A ⊕ B in positive logic. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) SN74HC266N PDIP (14) 19.30 mm × 6.40 mm SN74HC266NS SO (14) 10.20 mm × 5.30 mm SN74HC266D SOIC (14) 8.70 mm × 3.90 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. 1A 1 1B 2 3 1Y 2Y 4 5 2A 2B 6 GND 7 14 VCC 13 4B 12 4A 11 4Y 10 3Y 9 3B 8 3A Functional pinout of the SN74HC266 CopyrighAtn©I2M0P21OTReTxaAsNInTsNtruOmTeInCtsEInactotrhpeoreatnedd of this data sheet addresses availability, warranty, changes, use iSnusbamfeittyD-corcituicmael anpt pFleiceadtbioancsk, 1 intellectual property matters and other important disclaimers. PRODUCTION DATA. Product Folder Links: SN74HC266 SN74HC266 SCLS135G – DECEMBER 1982 – REVISED APRIL 2021 www.ti.com Table of Contents 1 Features...........................