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SN74ALVCH16973DGGR The SN74ALVCH16973DGGR is an 8-bit bus transceiver and transparent D-type latch from Texas Instruments. It operates from 1.65V to 3.6V and features LVTTL inputs and outputs.
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SN74ALVCH16973DGGR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74ALVCH16973DGGR is an 8-bit bus transceiver and transparent D-type latch from Texas Instruments. It operates from 1.65V to 3.6V and features LVTTL inputs and outputs.
✓ Total Stock: 22,600 pcs
$ Price Range: $1.38

SN74ALVCH16973DGGR Available from 1 distributor

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22,600 pcs
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SN74ALVCH16973DGGR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
ESD Protection
Features
Input Type
Latch-up Performance
Lead Style
Logic Type
Mounting Type
Number of Bits per Element
Number of Channels
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Voltage
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SN74ALVCH16973DGGR Description

Short technical summary and product information.

The Texas Instruments SN74ALVCH16973DGGR is an 8-bit bus transceiver and transparent D-type latch designed for 1.65-V to 3.6-V VCC operation. This device is part of the Texas Instruments Widebus family and is suitable for demultiplexing an address/data bus into dedicated address and data buses.

 

Key electrical characteristics include LVTTL input and output types, with IOL and IOH maximums of 24mA. The operating temperature range is -40°C to 85°C. Features such as balanced outputs, bus-hold on data inputs, and ultra-high speed make it versatile for various applications.

 

The SN74ALVCH16973DGGR can function as one 4-bit buffer, one 8-bit transceiver, and one 8-bit latch. It supports bidirectional data transmission between A and B buses, controlled by the DIR input. The TOE input can disable transceivers, isolating the buses. The latch function allows data to be held when the latch-enable (LE) input is low.

 

Packaged in a 48-TSSOP, this component is designed for surface mounting. Its latch-up performance exceeds 250 mA per JESD 17, and ESD protection exceeds JESD 22 standards.

SN74ALVCH16973DGGR Quick Information

Product Type: Bus Transceiver and Latch
Series: Widebus
Canonical Name: SN74ALVCH16973 8-Bit Bus Transceiver and Transparent D-Type Latch with 4 Independent Buffers
Subcategory: General-purpose transceivers

SN74ALVCH16973DGGR Compliance

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

SN74ALVCH16973DGGR Estimated Pricing

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1+ $1.38 $1.38

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

SN74ALVCH16973DGGR Features

  • 8-bit bus transceiver and transparent D-type latch.
  • Operates from 1.65V to 3.6V VCC.
  • Features LVTTL inputs and outputs.
  • Wide operating temperature range of -40°C to 85°C.
  • Surface mountable in a 48-TSSOP package.

SN74ALVCH16973DGGR Applications

  • Address/data bus demultiplexing.
  • Bidirectional data communication.
  • System memory interfacing.
  • Logic level translation.

SN74ALVCH16973DGGR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74ALVCH16973DGGR?

The operating voltage range is 1.65V to 3.6V.

What is the operating temperature range?

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

What package does the SN74ALVCH16973DGGR come in?

It comes in a 48-TSSOP (48-TFSOP, 0.240", 6.10mm Width) surface-mount package.

What is the output type of this transceiver?

The output type is push-pull, LVTTL compatible.

Does the SN74ALVCH16973DGGR have bus-hold on data inputs?

Yes, it includes bus-hold circuitry on data inputs, eliminating the need for external pull-up or pull-down resistors.

What is the maximum output current per channel?

The maximum sink current (IOL) is 24mA and the maximum source current (IOH) is -24mA.

What ESD protection does this device have?

ESD protection exceeds JESD 22: 2000V Human-Body Model, 200V Machine Model, and 1000V Charged-Device Model.

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