MM74HC126M

FAIRCHILD SEMICONDUCTOR  MM74HC126M  缓冲器/线路驱动器, 非反相, 3态, 4门, 1输入, 2V至6V, SOIC-14

The is a general purpose 3-state high speed non-inverting Buffer utilizing advanced silicon-gate CMOS technology. It has high drive current outputs which enable high speed operation even when driving large bus capacitances. This circuit possesses the low power dissipation of CMOS circuitry, yet have speeds comparable to low power Schottky TTL circuits. The circuit is capable of driving up to 15 low power Schottky inputs. The MM74HC126 require the control input to be low to put the output into high impedance. All inputs are protected from damage due to static discharge by diodes to VCC and ground.

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Typical propagation delay - 13ns

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Low input current - 1µA maximum

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Low quiescent current - 80µA maximum

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Fan-out of 15 LS-TTL loads