QUAD 2-INPUT EXCLUSIVE NOR GATE VCC 14 13 12 11 1.
SN74LS266 - QUAD 2-INPUT EXCLUSIVE NOR GATE
QUAD 2-INPUT EXCLUSIVE NOR GATE VCC 14 13 12 11 10 9 ** 8 ** 1234567 GND * OPEN COLLECTOR OUTPUTS TRUTH TABLE IN OUT AB Z LL H LH L HL .SN74LS266 - QUADRUPLE 2-INPUT EXCLUSIVE-NOR GATES
SN54LS266, SN74LS266 QUADRUPLE 2-INPUT EXCLUSIVE-NOR GATES WITH OPEN-COLLECTOR OUTPUTS SDLS151 – DECEMBER 1972 – REVISED MARCH 1988 PRODUCTION DATA i.