The MC74HC125A and MC74HC126A are high-performance quad noninverting buffers designed for use in bus-oriented systems, including memory address and clock drivers. They feature four separate output enables, with active-low (HC125A) or active-high (HC126A) operation, and support operating voltages from 2.0 to 6.0 V. These devices provide output drive capability of 15 LSTTL loads, low input current of 1.0 μA, and high noise immunity, making them ideal for CMOS, NMOS, and TTL interface compatibility in digital systems.
Maximum Power Dissipation: 500 mW (SOIC) / 450 mW (TSSOP)
Maximum Operating Temperature: -55°C to +125°C
Input Rise and Fall Time: 0 to 1000 ns
Propagation Delay (Input to Output): 15–135 ns depending on VCC and timing conditions
Package Options: SOIC-14, TSSOP-14
RoHS Compliant, Pb-Free
Buy the Buy ON Semiconductor MC74HC125A Part Number MC74HC126ADR2G Online
Purchase the high-quality MC74HC125A and MC74HC126A quad noninverting buffers from ON Semiconductor online now. These reliable CMOS devices support voltages from 2.0 to 6.0 V, offer four independent enables, and provide 15 LSTTL loads drive capability. Perfect for bus systems, memory address drivers, and clock drivers, they feature low input current, high noise immunity, and are RoHS compliant. Order today for efficient, durable, and high-speed digital system performance with fast delivery and excellent customer support.
Get ON Semiconductor MC74HC125A and MC74HC126A today—built for precision, high-speed switching, and long-lasting durability in digital applications.
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