SN74ALVCH16821DL

$2.69

Description：IC FF D-TYPE DUAL 10BIT 56SSOP
Series：74ALVCH
Mfr：Texas Instruments
Package：Bulk,Tube

SKU:82b421bc3750 Category: Flip Flops Brand: Texas Instruments

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Product introduction

SN74ALVCH16821DL is listed in the Flip Flops range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC FF D-TYPE DUAL 10BIT 56SSOP. Review the specifications below when checking this part for your BOM.

Flip Flops specifications for SN74ALVCH16821DL

Description：IC FF D-TYPE DUAL 10BIT 56SSOP
Series：74ALVCH
Mfr：Texas Instruments
Package：Bulk,Tube
Function：Standard
Type：D-Type
Output Type：Tri-State, Non-Inverted
Number of Elements：2
Number of Bits per Element：10
Clock Frequency：150 MHz
Max Propagation Delay @ V, Max CL：4.5ns @ 3.3V, 50pF
Trigger Type：Positive Edge
Current - Output High, Low：24mA, 24mA
Voltage - Supply：1.65V ~ 3.6V
Current - Quiescent (Iq)：40 µA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：56-SSOP
Package / Case：56-BSSOP (0.295", 7.50mm Width)
Input Capacitance：3.5 pF
Grade：-
Qualification：-

Flip Flops datasheet and documents for SN74ALVCH16821DL

SN74ALVCH16821DL

Flip Flops Overview

The SN74ALVCH16821DL is a dual D-type flip-flop integrated circuit manufactured by Texas Instruments. It features two independent elements, each handling ten bits of data with positive-edge triggering. The device operates within a supply voltage range of 2.3 V to 2.7 V and 3 V to 3.6 V. It utilizes a 56-pin BSSOP package (0.295 inch width). Key electrical parameters include a maximum propagation delay of 4.5 ns at 3.3 V with 50 pF load, output currents of 24 mA for both high and low states, and a static current of 40 µA. The operating temperature range spans from -40°C to +85°C.

Flip Flops Feature Summary

Dual D-type flip-flops with ten-bit capacity per element
Positive-edge clock triggering mechanism
Tri-state outputs with non-inverting logic
Supports 1.65V and 3.3V logic levels

Flip Flops Applications

Parallel-to-serial data conversion circuits
Shift register implementations in digital systems
Memory buffer stages for data storage
Timing control logic in embedded processors

Flip Flops Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity and pin alignment prior to installation. Review manufacturer datasheets for updated handling guidelines. Ensure compatibility with existing design specifications before procurement.

Flip Flops Selection Notes

Evaluate the specific requirement for dual ten-bit D-flip-flop functionality. Consider the 56-pin BSSOP footprint constraints during PCB layout. Assess power consumption needs against the 40 µA static current specification. Verify signal integrity requirements align with the 4.5 ns propagation delay performance.

Flip Flops Part Context

This component belongs to the 74ALVCH series of logic ICs, designed for low-voltage applications. It serves as a fundamental building block for sequential logic circuits requiring parallel data storage. The device complements other Texas Instruments logic families by providing reliable data retention capabilities in compact surface-mount packages.