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SN74ALVCH16823DL The SN74ALVCH16823DL from Texas Instruments is an 18-bit bus-interface flip-flop featuring 3-state outputs. It operates at a maximum clock frequency of 150 MHz.
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SN74ALVCH16823DL

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74ALVCH16823DL from Texas Instruments is an 18-bit bus-interface flip-flop featuring 3-state outputs. It operates at a maximum clock frequency of 150 MHz.
✓ Total Stock: 330 pcs
$ Price Range: $1.88

SN74ALVCH16823DL Available from 1 distributor

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SN74ALVCH16823DL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
ESD Protection
Features
Function
Input Capacitance
Input Type
Latch-up Performance
Lead Style
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Bits per Element
Number of Channels
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Supply Current
Trigger Type
Type
Voltage
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SN74ALVCH16823DL Description

Short technical summary and product information.

The Texas Instruments SN74ALVCH16823DL is an 18-bit bus-interface flip-flop designed for 1.65-V to 3.6-V VCC operation. This device features 3-state outputs, making it suitable for driving highly capacitive or relatively low-impedance loads. It is particularly useful for implementing wider buffer registers, I/O ports, and bidirectional bus drivers.

 

Key electrical specifications include a maximum clock frequency of 150 MHz, an IOL of 24 mA, and an IOH of -24 mA. The supply current is a maximum of 40 µA. The flip-flop operates within a temperature range of -40°C to 85°C.

 

This component is available in a 56-SSOP package and is designed for surface mount applications. It offers features such as balanced outputs, bus-hold capability, and over-voltage tolerant inputs, contributing to its very high speed performance with a maximum propagation delay of 4.5ns at 3.3V and 30pF.

 

The SN74ALVCH16823DL can be configured as two independent 9-bit flip-flops or one 18-bit flip-flop, providing flexibility in design. It also includes a Master Reset function and positive edge triggering.

SN74ALVCH16823DL Quick Information

Product Type: Flip Flop
Series: 74ALVCH
Canonical Name: Texas Instruments SN74ALVCH16823DL 18-Bit Bus-Interface Flip-Flop
Subcategory: D-Type Flip-Flop

SN74ALVCH16823DL Compliance

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

SN74ALVCH16823DL Estimated Pricing

Qty Low High
1+ $1.88 $1.88

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

SN74ALVCH16823DL Features

  • 18-bit bus-interface flip-flop.
  • 3-state outputs for driving capacitive loads.
  • Maximum clock frequency of 150 MHz.
  • Wide operating voltage range: 1.65V to 3.6V.
  • Surface mount 56-SSOP package.

SN74ALVCH16823DL Applications

  • Ideal for high-speed data storage and transfer.
  • Used in bus-oriented systems requiring 3-state outputs.
  • Suitable for register file and buffer applications.
  • Master reset provides clear initial state.
  • Suitable for low-voltage digital logic circuits.

SN74ALVCH16823DL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the SN74ALVCH16823DL?

1.65V to 3.6V.

What is the package type of the SN74ALVCH16823DL?

56-SSOP (shrink small outline package) also described as 56-BSSOP (0.295", 7.50mm width).

What is the operating temperature range?

-40°C to 85°C.

What is the maximum clock frequency?

150 MHz.

What is the maximum propagation delay?

4.5 ns at 3.3V and 30 pF load.

How many flip-flop channels does the SN74ALVCH16823DL have?

18 channels arranged as two 9-bit elements.

What are the key features of this flip-flop?

Balanced outputs, bus-hold circuitry, over-voltage tolerant inputs, and very high speed with 4.5 ns propagation delay.

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