onsemi MC74ACT161DG Surface Mount Binary Counter ACT, 16-Pin SOIC

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We don't know if this item will be back in stock, RS intend to remove it from our range soon.
Packaging Options:
RS Stock No.:
186-9686
Mfr. Part No.:
MC74ACT161DG
Brand:
onsemi
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Brand

onsemi

Package Type

SOIC

Logic Function

Counter

Logic Family

ACT

Mounting Type

Surface Mount

Counter Type

Binary

Pin Count

16

Minimum Operating Supply Voltage

4.5 V

Maximum Operating Supply Voltage

5.5 V

Dimensions

10 x 4 x 1.5mm

Preset Type

Synchronous

Maximum Operating Temperature

85 °C

Minimum Operating Temperature

-40 °C

Triggering Type

D-Type Edge

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.

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.

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