# 44474A Agilent Switch Card Used

**Additional Features:**

-   16-Bit TTL Compatible Digital I/O
-   Input/Output Re-configurable byte-by-byte

The Agilent 44474A  provides 16 bi-directional data lines (bits) plus 4 lines used for control and handshaking. All lines are TTL compatible. The 16 data lines offer TTL compatible input and open collector output. The 16 I/O lines or bits can be addressed individually (bit-by-bit), or as two independent 8-bit ports, or as one 16-bit word. For instance, one port can be used for output operation, while the other for input. Each I/O line can sink current up to 0.125A from external devices.

## Details

- **Price:** 0.0 USD
- **Vendor:** Agilent
- **Type:** Card Swi
- **Tags:** Agilent, Agilent Keysight, Bargain Basement, Card, Manufacturers, Other Equipment, product_manual_group_1, Product_used, Switch

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 0.00 USD | In stock |

## Images

- 44474A Agilent Switch Card

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> Source: [ValueTronics](https://valuetronics.com/products/44474a-agilent-switch-card-used)
> Updated: 2026-05-21