74HC30DB,118

Overview

The 74HC30DB,118 is a single-function logic gate manufactured by Nexperia USA Inc. It implements an 8-input NAND logic function within a single channel. The device utilizes high-speed CMOS technology and is housed in a 14-pin SSOP surface-mount package. It operates with a supply voltage range of 2 V to 6 V. Key electrical parameters include a low-level output current of 5.2 mA and a high-level output current of -5.2 mA. The propagation delay is specified at 12 ns. The component supports an operating temperature range from -40 °C to +125 °C.

Feature Summary

• Implements an 8-input NAND logic function for complex input combination processing
• Utilizes high-speed CMOS technology for efficient signal switching
• Provides robust output drive capability suitable for standard digital loads

Applications

• Digital logic circuits requiring multi-input decision making
• Microcontroller peripheral interface gating
• Data bus control logic implementation

Procurement Notes

Verify the specific ordering suffix to confirm the SSOP-14 package variant. Confirm RoHS compliance status through official documentation prior to integration. Check current lifecycle status as availability may be limited due to end-of-life indications. Ensure ESD handling protocols are followed during assembly. Validate pinout compatibility with existing PCB footprints before procurement.

Selection Notes

Select this component when an 8-input NAND function is required in a compact surface-mount form factor. The HC series offers a balance of speed and power consumption suitable for general-purpose applications. Consider the 2 V to 6 V supply range for flexibility in system voltage design. Verify that the 12 ns propagation delay meets the timing requirements of the target circuit. Compare against alternative packages like TSSOP if board space constraints differ.

Part Context

This part belongs to the 74HC family of high-speed CMOS logic devices produced by Nexperia. The 74HC30 series specifically provides 8-input NAND gates. The DB suffix denotes the SSOP-14 package type. These components are widely used in consumer electronics and industrial control systems where reliable digital logic processing is essential.

Replacement Considerations

The 74HC30PW,118 serves as a functional substitute offering identical logic characteristics in a 14-TSSOP package. Designers must verify mechanical footprint differences between SSOP and TSSOP configurations during replacement planning.