SN74LVCH16373AGRDR

Latches Overview

The SN74LVCH16373AGRDR is a 16-bit transparent D-type latch with three-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 3.6 V and utilizes the LVCH logic series. The device features low static current consumption and supports mixed-mode signal operations, allowing compatibility between 3.3-V VCC and 5-V inputs. It includes bus-holding capabilities on data inputs to eliminate external pull-up or pull-down resistors. The component provides Ioff support for partial-power-down mode and hot-insertion protection. It is housed in a 48-pin TVSOP package.

Latches Feature Summary

• Supports mixed-mode signal operations for interfacing 3.3-V devices with 5-V components
• Includes bus-holding circuitry on data inputs to remove the need for external pull resistors
• Provides Ioff support enabling partial power-down mode and hot-insertion protection

Latches Applications

• Portable systems requiring low power consumption
• Consumer electronics utilizing 1.8-V, 2.5-V, or 3.3-V supplies
• Computing platforms involving memory mapping and buffer applications

Latches Procurement Notes

Verify the specific suffix 'AGRDR' against official Texas Instruments documentation to confirm the exact package type and tape-and-reel specifications. Ensure the ordering part number matches the required pinout and manufacturing revision. Cross-reference the datasheet for any recent product change notices that may affect physical dimensions or electrical characteristics before finalizing procurement orders.

Latches Selection Notes

Select this component when designing systems that require 16-bit latching with tri-state outputs at low voltages. It is suitable for applications needing mixed-voltage translation between 3.3-V and 5-V domains without additional level shifters. Consider its low static current and bus-holding features for battery-powered or space-constrained designs where external resistor networks are undesirable.

Latches Part Context

This device belongs to the Texas Instruments SN74LVCH16373A family of 16-bit transparent D-type latches. The family is designed for wide-range operation from 1.65 V to 3.6 V, making it versatile for various low-voltage digital logic applications. The LVCH series specifically targets high-speed performance while maintaining low power dissipation, distinguishing it from standard CMOS logic families.