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74HC540

Layout symbol

Octal inverting buffer with tri-state outputs: Eight inverting buffers with all inputs on one side and all outputs on the other. The outputs are on only when both enables OE1 and OE2 are low. Same pinout as the 74LS540.

integrated circuit IC chip 7400 series logic buffer inverter NOT tri-state octal bus driver 74HCT540 74LS540 74540

Details

Reference Character
U
Default Value
74HC540
Library
Circuit Canvas Library