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SN74HC393PWR The Texas Instruments SN74HC393PWR is a dual 4-bit binary counter. It operates over a wide voltage range and is available in a 14-TSSOP package.
Mfr Part #:

SN74HC393PWR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74HC393PWR is a dual 4-bit binary counter. It operates over a wide voltage range and is available in a 14-TSSOP package.
✓ Total Stock: 4,673 pcs
$ Price Range: $0.23

SN74HC393PWR Available from 2 distributors

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✓ Non-Authorised
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4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
673 pcs
On Request
673 pcs On Request 1 On Request On Request On Request On Request On Request
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SN74HC393PWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Conflict Minerals
Count Rate
Direction
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Reset
SVHC Present
Supplier Device Package
Supplier Package
Trigger Type
Voltage
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SN74HC393PWR Description

Short technical summary and product information.

The SN74HC393PWR from Texas Instruments is a dual 4-bit binary counter IC. It contains eight flip-flops and additional gating to implement two individual 4-bit counters within a single package. This device is designed for a wide operating voltage range of 2V to 6V, making it versatile for various digital systems.

 

Key electrical characteristics include a typical propagation delay of 13ns and a count rate of up to 36 MHz. The outputs can drive up to 10 LSTTL loads, and it offers ±4mA output drive at 5V. The counter features an asynchronous reset and counts on the negative edge of the clock signal.

 

This component is housed in a 14-TSSOP surface-mount package, measuring 4.40mm in width. Its low power consumption of 80µA maximum ICC makes it suitable for power-sensitive applications. The dual counter design can help reduce package count in system designs.

 

The SN74HC393PWR is suitable for a wide range of digital logic applications requiring counting or frequency division functions.

SN74HC393PWR Quick Information

Product Type: Counter
Canonical Name: SN74HC393 Dual 4-Bit Binary Counter
Subcategory: Dual 4-Bit Binary Counter

SN74HC393PWR Compliance

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

SN74HC393PWR Estimated Pricing

Qty Low High
1+ $0.23 $0.23

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

SN74HC393PWR Features

  • Dual 4-bit binary counters in one package.
  • Wide 2V to 6V operating voltage range.
  • High count rate of 36 MHz.
  • Low power consumption: 80µA max ICC.
  • Surface mount 14-TSSOP package.

SN74HC393PWR Applications

  • Digital frequency division.
  • Counting circuits.
  • System density improvement.
  • Logic signal processing.

SN74HC393PWR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74HC393PWR?

2V to 6V.

What package does the SN74HC393PWR come in?

14-TSSOP (0.173", 4.40mm Width) surface mount package.

What is the operating temperature range?

-40°C to 85°C.

What is the typical count rate?

36 MHz.

What is the typical propagation delay?

13 ns.

What is the output drive current?

±4 mA at 5V.

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