Mfr Part #:

74HC193

Mfr Name: Toshiba

The Toshiba 74HC193 is a versatile 4-bit synchronous binary up/down counter. It is designed for precision control with separate up and down clock inputs.

✓ Total Stock: 2,702 pcs

$ Price Range: $0.50

74HC193 Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Braun Electronic Components ✓ Non-Authorised Inventory information	1,351 pcs On Request	1351 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
MW.FEP S.p.A. ✓ Non-Authorised Inventory information	1,351 pcs On Request	1351 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

74HC193 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Toshiba
Contact Plating	Gold
Mounting Type	Surface Mount
Operating Temperature Range	-40°C to +85°C
SVHC Present	Not Present

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74HC193 Description

Short technical summary and product information.

The Nexperia 74HC193 is a versatile 4-bit synchronous binary up/down counter, designed for precision control with separate up and down clock inputs, making it best possible for frequency division and digital clocks.

This counter is expertly crafted for precise operations in digital systems, offering distinct up-and-down counting controls for scenarios requiring reversible counting. It features clock synchronization to ensure seamless state transitions and minimize counting errors, making it invaluable in industries like digital signal processing and automation. The counter’s capabilities include an asynchronous reset and parallel load function, allowing for immediate data manipulation and proving essential in testing environments with frequent reconfigurations.

The 74HC193 operates with CMOS input levels and is expandable without external logic. It includes input protection diodes that interface with higher voltage levels, enhancing durability and reliability, majorly in systems prone to voltage fluctuations. This counter is basic for applications demanding precise state transitions, such as frequency division, digital clocks, and event counting.

Packaged in a 16-SOIC surface mount package, the 74HC193 is suitable for automotive-grade applications and operates within a temperature range of -40°C to +85°C.

74HC193 Quick Information

Product Type: Counter

Series: 74HC

Canonical Name: 74HC193 4-Bit Synchronous Binary Up/Down Counter

Subcategory: Counters, Dividers

74HC193 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

74HC193 Estimated Pricing

Qty	Low	High
1+	$0.50	$0.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

74HC193 Features

4-bit synchronous binary up/down counter.
Features asynchronous reset and parallel load.
CMOS input levels for compatibility.
Expandable without external logic.
Automotive grade, surface mount package.

74HC193 Applications

Ideal for frequency division.
Suitable for digital clock circuits.
Used in digital signal processing.
Applicable in automation systems.
Event counting applications.

74HC193 FAQs

7 frequently asked questions generated from this part’s specifications.

What is the package type of the 74HC193?

The 74HC193 is available in a 16-SOIC surface mount package.

What is the operating temperature range of the 74HC193?

The operating temperature range is -40°C to +85°C, with additional specification up to +125°C.

What is the counting type of the 74HC193?

It performs synchronous reversible 4-bit binary counting.

What are the input levels of the 74HC193?

Input levels are CMOS level.

Does the 74HC193 have ESD protection?

Yes, it exceeds 2000 V HBM and 200 V MM.

Is the 74HC193 expandable without external logic?

Yes, the device is expandable without external logic for cascading multiple counters.

What is the usage level of the 74HC193?

The device is rated as automotive grade.