# CY74FCT399ATQCT Texas Instruments | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** Texas Instruments  
**MPN:** `CY74FCT399ATQCT`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Texas Instruments |
| Manufacturer name | Texas Instruments |
| Manufacturer | Texas Instruments |
| Extra Product Name | CY74FCT399ATQCT Texas Instruments \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| moq | 1 |
| MPN | CY74FCT399ATQCT |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | CY74FCT399ATQCT-ND |
| Category | Integrated Circuits (ICs) |
| Mfr | Texas Instruments |
| Series | Tape & Reel (TR) |
| Package | Obsolete |
| Part Status | Multiplexer |
| Type | 4 x 1:1 |
| Circuit | 32mA, 64mA |
| Current - Output High, Low | Single Supply |
| Voltage Supply Source | 4.75V ~ 5.25V |
| Voltage - Supply | -40?C ~ 85?C |
| Operating Temperature | Surface Mount |
| Mounting Type | 16-SSOP (0.154", 3.90mm Width) |
| Package / Case | 16-SSOP |
| Supplier Device Package | 1 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | CY74FCT399ATQCT-ND |  |  | None | 1 |
| 4 Star Electronics | CY74FCT399ATQCT |  |  | None | 1 |
| Digi-Key | 1508777 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/193500000/193736000/part_--CY74FCT399ATQCT---TexasInstruments--d5dcea0946.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp