| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
9,040 pcs
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9040 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| SVHC Present |
The SN74ABTH18646A is an 18-channel bus transceiver from Texas Instruments, part of the ABT technology family. It features 3-state outputs, TTL-compatible CMOS inputs, and includes bus-hold circuitry and partial power down (Ioff) for reduced power consumption. The device offers very high speed with propagation delays of 5-10ns.
This transceiver is designed for bidirectional bus communication in high-speed digital systems. It operates over a temperature range of -40°C to 85°C, making it suitable for industrial environments. The maximum output sink current is 64 mA, and the maximum source current is -15 mA.
The SN74ABTH18646A is available in two package options: a 68-pin LQFP (PM) with 0.5 mm lead spacing and a 68-pin Ceramic Quad Flat (HV) with 0.635 mm lead spacing. The LQFP package measures 12 mm x 12 mm. Standard packaging quantity is 64 units.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
-40°C to 85°C.
LQFP (PM) and 68-Pin Ceramic Quad Flat (HV).
18 channels.
3-State.
TTL-Compatible CMOS.
Bus-hold, Partial power down (Ioff), Very high speed (tpd 5-10ns).
ABT.