Nexperia B.V. Integrated Circuits (ICs) - Logic - Latches 74ALVCH16841DGGY

The 74ALVCH16841DGGY is a 20-bit bus interface D-type latch featuring two independent 10-bit D-type latches with separate inputs and 3-state outputs, suitable for bus-oriented applications. It operates within a supply voltage range of 1.2 V to 3.6 V and is designed with CMOS technology for low power consumption. The device supports direct interfacing with TTL levels and can drive currents of ±24 mA at 3.0 V, making it capable of handling 50 Oc transmission lines at elevated temperatures. The latch includes active bus hold circuitry that maintains unused or floating data inputs at a valid logic level, eliminating the need for external pull-up or pull-down resistors. The outputs are non-inverting and can be placed in a high-impedance state when the output enable (nOE) is high. The device complies with various JEDEC standards and offers robust ESD protection, exceeding 2000 V for HBM and 1000 V for CDM. It is packaged in a TSSOP56 format, suitable for applications requiring compact design and efficient space utilization.