74ACT161MTC

Description：IC BINARY COUNTER 4-BIT 16TSSOP
Series：74ACT
Mfr：onsemi
Package：Tube

SKU:a621c07ee259 Category: Counters, Dividers Brand: onsemi

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Product introduction

74ACT161MTC is listed in the Counter Dividers range at ChipApex. The manufacturer field lists onsemi. Its product description is IC BINARY COUNTER 4-BIT 16TSSOP. Review the specifications below when checking this part for your BOM.

Counter Dividers specifications for 74ACT161MTC

Description：IC BINARY COUNTER 4-BIT 16TSSOP
Series：74ACT
Mfr：onsemi
Package：Tube
Logic Type：Binary Counter
Direction：Up
Number of Elements：1
Number of Bits per Element：4
Reset：Asynchronous
Timing：Synchronous
Count Rate：125 MHz
Trigger Type：Positive Edge
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：16-TSSOP
Voltage - Supply：4.5 V ~ 5.5 V
Grade：-
Qualification：-

Counter Dividers datasheet and documents for 74ACT161MTC

74ACT161MTC

Counter Dividers Overview

The onsemi 74ACT161MTC is a high-speed synchronous modulo-16 binary counter housed in a 16-lead Thin Shrink Small Outline Package (TSSOP). It operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range from -40°C to +85°C. The device features TTL-compatible inputs, asynchronous Master Reset, and synchronous parallel loading capabilities. It provides outputs capable of sourcing and sinking 24 mA, with a typical maximum count rate of 125 MHz at 5.0 V.

Counter Dividers Feature Summary

Synchronous counting and loading functionality for accurate state transitions
High-speed synchronous expansion via Terminal Count output for multistage configurations
TTL-compatible inputs facilitating direct interface with standard logic families

Counter Dividers Applications

Programmable frequency dividers
Synchronous multistage counters
Digital timing circuits requiring precise clock division

Counter Dividers Procurement Notes

Verify the specific ordering suffix 'MTC' confirms the TSSOP-16 package variant. Confirm RoHS compliance status through official manufacturer documentation. Check current lifecycle status as distribution availability may vary by region. Ensure the component matches the original Fairchild Semiconductor or current onsemi specifications.

Counter Dividers Selection Notes

Select this component when a synchronous modulo-16 counter with TTL input compatibility is required. The ACT series offers improved speed over AC variants while maintaining CMOS power efficiency. Consider the TSSOP package for space-constrained surface-mount designs. Verify that the 24 mA output drive capability meets load requirements.

Counter Dividers Part Context

This part belongs to the 74ACT161 family of synchronous presettable binary counters. It shares functional characteristics with the 74AC161 but includes TTL-compatible input thresholds. The MTC suffix specifically denotes the 16-lead Thin Shrink Small Outline Package (TSSOP) form factor, distinguishing it from SOIC, SOP, or PDIP variants.