TC74AC161F The Toshiba TC74AC161F is a 4-bit up binary counter from the AC series, operating with CMOS technology. It is supplied in a SOIC-16 package.
Mfr Part #:

TC74AC161F

Available from 1 distributors
Mfr Name: Toshiba
Toshiba
The Toshiba TC74AC161F is a 4-bit up binary counter from the AC series, operating with CMOS technology. It is supplied in a SOIC-16 package.
✓ Total Stock: 2,664 pcs

TC74AC161F Available from 1 distributor

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2,664 pcs
2664 pcs On Request 1 On Request On Request 04+ On Request On Request

TC74AC161F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Bits
Propagation Delay
Technology

TC74AC161F Description

Short technical summary and product information.

The Toshiba TC74AC161F is a synchronous, positive edge-triggered, 4-bit up binary counter. It belongs to the AC series and utilizes CMOS technology for efficient operation.

 

This counter operates within a supply voltage range of 2V to 5.5V, with a typical nominal voltage of 5V. It features a propagation delay of 11 ns and a maximum frequency of 90 MHz. The device is designed for synchronous loading and preset functions.

 

Packaged in a 0.300-inch plastic SOIC-16 small outline package, the TC74AC161F is suitable for surface mounting. The operating temperature range is from -40°C to 85°C. Its terminal finish is tin lead with a gull wing form and a terminal pitch of 1.27 mm.

TC74AC161F Quick Information

Product Type: Binary Counter
Series: AC
Canonical Name: Toshiba TC74AC161F AC Series 4-Bit Positive Edge Triggered Up Binary Counter
Subcategory: Counters

TC74AC161F Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TC74AC161F Features

  • Synchronous positive edge triggered 4-bit counter.
  • Operates from 2V to 5.5V supply voltage.
  • Features CMOS technology for efficiency.
  • SOIC-16 package for surface mounting.
  • Wide industrial temperature range.

TC74AC161F Applications

  • Digital frequency division circuits.
  • Counting and sequencing applications.
  • Control systems requiring state tracking.
  • Industrial automation modules.

TC74AC161F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of TC74AC161F?

The supply voltage ranges from 2 V (minimum) to 5.5 V (maximum), with a nominal value of 5 V.

What package is the TC74AC161F available in?

The TC74AC161F comes in a SOIC-16 surface mount package with a 1.27 mm lead pitch.

What is the operating temperature range?

The operating temperature range is from -40 °C to 85 °C.

What is the propagation delay?

Typical propagation delay is 11 ns.

What is the maximum clock frequency?

The minimum guaranteed maximum clock frequency is 90 MHz.

How does the counter trigger?

It triggers on the positive edge of the clock.

Is the count direction up or down?

The counter counts up.

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