# QS74FCT2543ATQ SemiConductor - CASE: SSOP24 MAKE: IDT

**Manufacturer:** IDT  
**MPN:** `QS74FCT2543ATQ`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | IDT |
| Manufacturer name | IDT |
| Manufacturer | IDT |
| keywords | Buy QS74FCT2543ATQ, QS74FCT2543ATQ, QS74FCT2543ATQ SemiConductor |
| moq | 1 |
| MPN | QS74FCT2543ATQ |
| multiple | 1 |
| originalCurrency | {'currency': 'GBP', 'tierPrice1': '5.31'} |
| qtyInStock | 7 |
| SKU | QS74FCT2543ATQ |
| snippet | QS74FCT2543ATQ SemiConductor - CASE: SSOP24 MAKE: IDT |
| tierMinQty1 | 1 |
| tierPrice1 | 5.9331285 |
| Type | SemiConductor |
| Case | SSOP24 |
| Inp Thrshld Hi (V) | 2.0 |
| Inp Thrshld Lo (V) | 0.8 |
| Mode I/O D or S | Single-End |
| Nom Pos Supp | 5.0 |
| Tech | CMOS Integrated Circuit |
| Oper Temp (?C) Min | 0 |
| Oper Temp (?C) Max | 70 |
| @IOL (A) | 12m |
| VOL Max (Drvr) | 0.50 |
| VOL Max (Rcvr) | 0.50 |
| VOH Min (Rcvr) | 2.4 |
| Pinout Equivalence Number | 24-379 |
| No of Pins | 24 |
| Surface Mounted Yes/No | YES |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Little Diode | QS74FCT2543ATQ | 5.9331285 | 1 | 7 | 1 |

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Structured data: `/python/html6/product/500/85500000/85570500/part_--QS74FCT2543ATQ---IDT--c367f2b107.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp