MC74ACT161DG 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$0.26

Distributor Stock
Logo for RS
RS
from US$0.26
69
in stock
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Logo for element14
element14
from US$0.31
756
in stock
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Logo for Farnell
Farnell
from US$0.30
756
in stock
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Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$0.43
232
in stock
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Logo for Newark Electronics
Newark Electronics
from US$0.39
-
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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

Alternative Descriptions

COUNTER, SYNC PRESETTABLE BINARY, SOIC16 | element14
IC: digital | Transfer Multisort Elektronik
ON Semiconductor, MC74ACT161DG | RS
Log Cmos Counter Synch Rohs Compliant: Yes |Onsemi MC74ACT161DG | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MC74ACT161DG?

Additional datasheets, footprints and schematics for MC74ACT161DG are listed on our Part Details page. You can also find images and similar parts to MC74ACT161DG on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MC74ACT161DG on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MC74ACT161DG price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MC74ACT161DG fall under?

The MC74ACT161DG is listed under Timing, Logic & Memory > Standard Logic > Arithmetic Logic Functions.

Can I view similar or alternative parts?

You can view similar parts to MC74ACT161DG 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 MC74ACT161DG you can contact the distributor directly for product support, shipping queries etc.

Is the MC74ACT161DG RoHS compliant?

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

Which authorised distributors for MC74ACT161DG have stock available?

Authorised distributors including element14, Farnell, Transfer Multisort Elektronik, RS and Newark Electronics have stock available or on a lead time for MC74ACT161DG.

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