74HCT4067DB,118

The 74HCT4067DB,118 is a single-pole 16-throw (SP16T) analog switch from NXP Semiconductors, designed for 16:1 multiplexer/demultiplexer applications. It features four digital select inputs (S0, S1, S2, S3) and a common input/output (Z) with a digital enable input (E). The device operates over a wide supply voltage range of 2.0V to 10.0V and accepts TTL-level input logic, making it compatible with standard logic families. Typical on-state resistance is 80Ω at VCC=4.5V, 70Ω at 6.0V, and 60Ω at 9.0V, enabling low-loss signal switching with high noise immunity. The 74HCT4067DB,118 includes clamp diodes on inputs, allowing interface with voltages exceeding VCC using current-limiting resistors. It features built-in break-before-make switching, ESD protection (HBM 2000V, CDM 1000V), and latch-up performance exceeding 100mA per JEDEC standards. Operating from -40°C to +125°C, it suits industrial and automotive environments. The device is housed in a surface-mount SSOP24 package with a compact footprint, ideal for dense PCB designs. Applications include analog and digital multiplexing/demultiplexing, signal gating, and data acquisition systems.