74LVCH16374ADGGG4

Overview

The SN74LVCH16374ADGGG4 is a 16-bit D-type flip-flop with three-state outputs manufactured by Texas Instruments. It belongs to the LVCH logic series, designed for low-voltage CMOS applications. The device operates within a supply voltage range of 1.65 V to 3.6 V and features non-inverting polarity. It utilizes a TSSOP-48 surface-mount package suitable for SMD/SMT installation. Propagation delay is specified at 4.9 ns at 2.7 V and 4.2 ns at 3.3 V. Static current consumption is 20 uA. Output drive capabilities include a low-level output current of 32 mA and a high-level output current of -24 mA. The component supports an operating temperature range from -40 C to +125 C.

Feature Summary

• Provides 16-bit data storage via edge-triggered D-type flip-flops with independent clock inputs.
• Features three-state outputs to facilitate direct connection to bus lines without external drivers.
• Supports mixed 1.8-V and 3.3-V operation through a wide supply voltage range.
• Designed for low-power consumption with reduced static current characteristics.

Applications

• High-density data buffering in portable electronic devices
• Clock domain crossing interfaces in digital systems
• Bus-oriented memory register architectures

Procurement Notes

Verify the exact suffix configuration against official Texas Instruments documentation to ensure correct package type and tape-and-reel specifications. Confirm RoHS compliance status and lead-free manufacturing details prior to procurement. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and avoid counterfeit components. Ensure the ordering quantity aligns with factory packaging standards defined in the product datasheet.

Selection Notes

Select this component when designing systems requiring 16-bit parallel data latching with tri-state control capabilities. Consider the LVCH series for applications demanding compatibility between 1.8-V and 3.3-V logic levels. Evaluate the propagation delay specifications against system timing requirements to ensure signal integrity. Verify that the TSSOP-48 package dimensions fit within the available PCB real estate constraints.

Part Context

This device is part of the SN74LVCH16374A family of 16-bit flip-flops. It complements other Texas Instruments logic solutions by offering low-voltage operation and high-speed performance. The LVCH series is engineered for use in battery-powered and space-constrained electronics where power efficiency is critical.

Replacement Considerations

SN74LVCH16374ADGGRG4