What drove the changes in Texas Instruments' gross profit in 2023?

Texas Instruments' gross profit margin faced a significant contraction in 2023, dropping by 690 basis points to 62.1% compared to the previous year's 69%. This decline can be attributed to a combination of factors: 1. **Revenue Decline**: The company's revenue fell by 14% year-over-year to $4.53 billion, missing the Zacks Consensus Estimate of $4.57 billion. This decline in revenue, particularly in the Analog and Other segments, contributed to the reduction in gross profit. 2. **Market Weakness**: Weakness in various end markets, including industrial and communication equipment, had a negative impact on revenue and, consequently, gross profit. The imposition of new export regulations also affected demand and contributed to the decline in gross profit. 3. **Cost Factors**: The company faced increased costs, which affected profit margins. For instance, the cost of sales increased as a percentage of revenues, indicating that the cost of goods sold rose relative to the revenue generated. In summary, the decline in Texas Instruments' gross profit in 2023 was primarily driven by a combination of revenue decline, market weakness, and cost factors.