MC74AC646DWG Standard Logic by ON Semiconductor

Octal Bus Transceiver Register with 3-State Outputs (Non-inverting)

Status: Active
Series: MC74AC646
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The MC74AC646/74ACT646 consist of registered bus transceiver circuits, with outputs, D-type flip-flops and control circuitry providing multiplexed transmission of data directly from the input bus or from the internal storage registers. Data on the A or B bus will be loaded into the respective registers on the LOW-to-HIGH transition of the appropriate clock pin (CAB or CBA). The four fundamental data handling functions available are illustrated in the following figures.

Where to Buy

Prices starting from US$2.20

Distributor Stock
Logo for Farnell
Farnell
from US$2.20
No stock
Buy Now
Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$2.96
30
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
-
-
Buy Now

Features

Independent Registers for A and B Buses
Multiplexed Real-Time and Stored Data Transfers
Choice of True and Inverting Data Paths
3-State Outputs
300 mil Slim Dual In-Line Package
Outputs Source/Sink 24 mA
ACT646 Has TTL Compatible Inputs
These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representative.

Specifications

Description MC74AC646
Compliance Pb-free Halide free
Channels 8
Output 3-State
VCC Min (V) 2
VCC Max (V) 6
tpd Max (ns) 12
IO Max (mA) 24
Package Type SOIC−24 WB

Alternative Descriptions

IC: digital | Transfer Multisort Elektronik
BUFFERS & TRANSCEIVERS | Farnell
Ic,bus Transceiver,single,8-Bit,ac-Cmos,sop,24Pin,plastic Rohs Compliant: Yes |Onsemi MC74AC646DWG | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MC74AC646DWG?

Additional datasheets, footprints and schematics for MC74AC646DWG are listed on our Part Details page. You can also find images and similar parts to MC74AC646DWG on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MC74AC646DWG on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MC74AC646DWG price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MC74AC646DWG fall under?

The MC74AC646DWG is listed under Timing, Logic & Memory > Standard Logic > Bus Transceivers.

Can I view similar or alternative parts?

You can view similar parts to MC74AC646DWG when available in the Bus Transceivers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MC74AC646DWG you can contact the distributor directly for product support, shipping queries etc.

Is the MC74AC646DWG RoHS compliant?

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

Which authorised distributors for MC74AC646DWG have stock available?

Authorised distributors including Transfer Multisort Elektronik, Farnell and Newark Electronics have stock available or on a lead time for MC74AC646DWG.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MC74AC646DWG often in real-time on the comparison pages.

What if I can't find stock of MC74AC646DWG?

You can fill out our help required form which you can use to request a quote for MC74AC646DWG from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay