SN74AHC123ADBR The SN74AHC123ADBR is a dual retriggerable monostable multivibrator from Texas Instruments. It operates from 2V to 5.5V and features Schmitt-trigger inputs for improved signal integrity.
Mfr Part #:

SN74AHC123ADBR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74AHC123ADBR is a dual retriggerable monostable multivibrator from Texas Instruments. It operates from 2V to 5.5V and features Schmitt-trigger inputs for improved signal integrity.
✓ Total Stock: 90,425 pcs
$ Price Range: $0.24

SN74AHC123ADBR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
90,400 pcs
90400 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
25 pcs
25 pcs On Request 1 On Request On Request On Request On Request On Request

SN74AHC123ADBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Independent Circuits
Lead Spacing
Lead Style
Logic Type
Mounting Type
Operating Temperature
Propagation Delay
SVHC Present
Schmitt Trigger Input
Supplier Device Package
Supplier Package
Tape & Reel
Voltage

SN74AHC123ADBR Description

Short technical summary and product information.

The SN74AHC123ADBR is a dual retriggerable monostable multivibrator IC manufactured by Texas Instruments. Designed for a wide operating voltage range of 2V to 5.5V, this device offers flexibility in various applications.

 

Key features include Schmitt-trigger circuitry on the inputs, which allows for reliable triggering even with slow input transitions. The multivibrator is edge-triggered and retriggerable, enabling the generation of very long output pulses. An overriding clear function is also present to terminate output pulses.

 

This component is supplied in a 16-SSOP surface-mount package, with a body size of 5.30mm width. It operates within a temperature range of -40°C to 85°C, making it suitable for a variety of environmental conditions. The device provides two independent monostable circuits, each with a typical propagation delay of 7.5 ns.

SN74AHC123ADBR Quick Information

Product Type: Monostable Multivibrator
Series: SNx4AHC123A
Canonical Name: SN74AHC123A Dual Retriggerable Monostable Multivibrator
Subcategory: Multivibrators

SN74AHC123ADBR Compliance

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

SN74AHC123ADBR Estimated Pricing

Qty Low High
1+ $0.24 $0.24

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

SN74AHC123ADBR Features

  • Dual retriggerable monostable multivibrator.
  • Wide 2V to 5.5V operating voltage range.
  • Schmitt-trigger inputs for slow transition rates.
  • Edge-triggered with retriggerable function.
  • 16-SSOP surface mount package.

SN74AHC123ADBR Applications

  • Pulse generation circuits.
  • Timing control applications.
  • Delay generation.
  • Signal conditioning.

SN74AHC123ADBR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74AHC123ADBR?

2V to 5.5V.

What package does the SN74AHC123ADBR come in?

16-SSOP (Shrink Small Outline Package) with 0.209 inch body width.

What is the operating temperature range?

-40°C to 85°C.

What is the typical propagation delay?

7.5 ns.

What is the output current capability?

±8 mA (source and sink).

How many multivibrator circuits are in the SN74AHC123ADBR?

Two independent circuits.

Does the SN74AHC123ADBR have Schmitt-trigger inputs?

Yes.

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