# CY74FCT543TQCT Texas Instruments | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** Texas Instruments  
**MPN:** `CY74FCT543TQCT`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Texas Instruments |
| Manufacturer name | Texas Instruments |
| Manufacturer | Texas Instruments |
| Extra Product Name | CY74FCT543TQCT Texas Instruments \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 2,500 |
| MPN | CY74FCT543TQCT |
| multiple | 2,500 |
| qtyInStock | 0 |
| SKU | 2642556 |
| tierMinQty1 | 2,500 |
| tierPrice1 | 0.56840 |
| Category | Integrated Circuits (ICs) |
| Mfr | Texas Instruments |
| Series | 74FCT |
| Package | Tape & Reel (TR) |
| Part Status | Active |
| Logic Type | Transceiver, Non-Inverting |
| Number of Bits per Element | 8 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 32mA, 64mA |
| Voltage - Supply | 4.75V ~ 5.25V |
| Operating Temperature | -40?C ~ 85?C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 24-SSOP (0.154"", 3.90mm Width) |
| Supplier Device Package | 24-SSOP/QSOP |
| Number of Elements | 1 |
| Base Product Number | 74FCT543 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 2642556 | 0.5684 | 1 | None | 2500 |
| iodParts | CY74FCT543TQCT |  |  | 15000 | 1 |
| Win Source | CY74FCT543TQCT |  |  | 158 | 1 |
| Hotenda | H2482733 | 0.5488 | 1 | None | 1 |
| Amazon | B005TBJ6EQ |  |  | None | 1 |
| 4 Star Electronics | CY74FCT543TQCT |  |  | None | 1 |
| Digi-Key | 2642625 | 0.64 | 1 | None | 2500 |
| Digi-Key | 13465716 | 0.75775 | 1 | None | 2500 |
| Digi-Key | 1508836 | 0.64 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/163500000/163812000/part_--CY74FCT543TQCT---TexasInstruments--f0cdbe09ed.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp