SN74HCT125D, Четыре буферных элемента/драйвера …The SN74HCT125D is a quadruple Bus Buffer Gate with 3-state outputs. It features independent line drivers with 3-state outputs. Each output is disabled when the associated OE input is high. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pull-up resistor, the minimum value of the resistor is determined by the current-sinking capability of the driver., High-current outputs drive up to 15 LSTTL loads, Typical tpd = 12ns, Inputs are TTL-voltage compatible, High-current 3-state outputs drive bus lines or buffer memory address registers, 80µA Maximum low power consumption, ±6mA Output drive at 5V, 1µA Maximum low input current, Green product and no Sb/Br
