74LVX161284MTDX Standard Logic by ON Semiconductor

Low Voltage IEEE 161284 Translating Transceiver

Status: Active
Series: 74LVX161284
RoHS: Compliant
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The LVX161284 contains eight bidirectional data buffers and eleven control/status buffers to implement a full IEEE 1284 compliant interface. The device supports the IEEE 1284 standard and is intended to be used in an Extended Capabilities Port mode (ECP). The pinout allows for easy connection from the Peripheral (A-side) to the Host (cable side). Outputs on the cable side can be configured to be either open drain or high drive (± 14 mA) and are connected to a separate power supply pin (VCC-cable) to allow these outputs to be driven by a higher supply voltage than the A-side. The pull-up and pull-down series termination resistance of these outputs on the cable side is optimized to drive an external cable. In addition, all inputs (except HLH) and outputs on the cable side contain internal pull-up resistors connected to the VCC-cable supply to provide proper termination and pull-ups for open drain mode. Outputs on the Peripheral side are standard low-drive CMOS outputs designed to interface with 3V logic. The DIR input controls data flow on the A1-A8/B1-B8 transceiver pins.

Where to Buy

Prices starting from US$0.55

Distributor Stock
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Rochester Electronics
from US$0.55
13,000
in stock
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Farnell
from US$1.14
0
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Avnet Silica
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0
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Features

Supports IEEE 1284 Level 1 and Level 2 signaling standards for bidirectional parallel communications between personal computers and printing peripherals
Translation capability allows outputs on the cable side to interface with 5V signals
All inputs have hysteresis to provide noise margin
B and Y output resistance optimized to drive external cable
B and Y outputs in high impedance mode during power down
Inputs and outputs on cable side have internal pull-up resistors
Flow-through pin configuration allows easy interface between the "Peripheral and Host"
Replaces the function of two (2) 74ACT1284 devices
Applications
TBA

Specifications

Description 74LVX161284
Compliance Pb-free Halide free
Channels 17
Output 3-State
VCC Min (V) 3
VCC Max (V) 3.6
tpd Max (ns) 40
IO Max (mA) 84
Package Type TSSOP-48

Last 6 months Inventory & Pricing History


Alternative Descriptions

TRANSCEIVER, TRANSLATING, -40 TO 85DEG C | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a 74LVX161284MTDX?

Additional datasheets, footprints and schematics for 74LVX161284MTDX are listed on our Part Details page. You can also find images and similar parts to 74LVX161284MTDX on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 74LVX161284MTDX on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 74LVX161284MTDX price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 74LVX161284MTDX fall under?

The 74LVX161284MTDX is listed under Timing, Logic & Memory > Standard Logic > Bus Transceivers.

Can I view similar or alternative parts?

You can view similar parts to 74LVX161284MTDX when available in the Bus Transceivers range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the 74LVX161284MTDX you can contact the distributor directly for product support, shipping queries etc.

Is the 74LVX161284MTDX RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for 74LVX161284MTDX have stock available?

Authorised distributors including Rochester Electronics, Farnell and Avnet Silica have stock available or on a lead time for 74LVX161284MTDX.

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