MC74ACT161DR2G Standard Logic by ON Semiconductor

Synchronous Presettable Binary Counter

Status: Active
Series: MC74ACT161
RoHS: Compliant
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The MC74AC161/74ACT161 and MC74AC163/74ACT163 are high-speed synchronous modulo-16 binary counters. They are synchronously presettable for application in programmable dividers and have two types of Count Enable inputs plus a Terminal Count output for versatility in forming synchronous multistage counters. The MC74AC161/74ACT161 has an asynchronous Master Reset input that overrides all other inputs and forces the outputs LOW. The MC74AC163/ 74ACT163 has a Synchronous Reset input that overrides counting and parallel loading and allows the outputs to be simultaneously reset on the rising edge of the clock.

Where to Buy

Prices starting from US$0.0019

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Rochester Electronics
from US$0.18
5,000
in stock
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TME
from US$0.32
0
in stock
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Farnell
from US$0.24
0
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Ozdisan
from US$0.0019
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Features

Synchronous Counting and Loading
High-Speed Synchronous Expansion
Typical Count Rate of 125 MHz
Outputs Source/Sink 24 mA
ACT161 and ACT163 Have 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 MC74ACT161
Compliance Pb-free Halide free
Type Counter
VCC Min (V) 4.5
VCC Max (V) 5.5
tpd Max (ns) 10.5
PD Max (W) 0.35
IO Max (mA) 24
Package Type SOIC-16

Last 6 months Inventory & Pricing History


Alternative Descriptions

IC: digital | TME
SYNCHRONOUS PRESETTABLE BINARY COUNTER | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MC74ACT161DR2G?

Additional datasheets, footprints and schematics for MC74ACT161DR2G are listed on our Part Details page. You can also find images and similar parts to MC74ACT161DR2G on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MC74ACT161DR2G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MC74ACT161DR2G price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MC74ACT161DR2G fall under?

The MC74ACT161DR2G is listed under Timing, Logic & Memory > Standard Logic > Arithmetic Logic Functions.

Can I view similar or alternative parts?

You can view similar parts to MC74ACT161DR2G when available in the Arithmetic Logic Functions 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 MC74ACT161DR2G you can contact the distributor directly for product support, shipping queries etc.

Is the MC74ACT161DR2G RoHS compliant?

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

Which authorised distributors for MC74ACT161DR2G have stock available?

Authorised distributors including Rochester Electronics, TME, Farnell and Ozdisan have stock available or on a lead time for MC74ACT161DR2G.

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