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Name: SN74VMEH22501ADGVR
Brand: Texas Instruments
SKU: SN74VMEH22501ADGVR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments SN74VMEH22501ADGVR

Part No.:: SN74VMEH22501ADGVR

Manufacturer:: Texas Instruments

Package:: 48-TFSOP (0.173, 4.40mm Width)

Datasheet:: SN74VMEH22501ADGVR.pdf

Description:: IC UNIVERSAL BUS TXRX 48TVSOP

In Stock:: 3687

Quantity:: Add To Cart

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SN74VMEH22501ADGVR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
74VMEH
ProductStatus:
Active
LogicType:
Universal Bus Transceiver
NumberofCircuits:
8-Bit and Dual 1-Bit
Current-OutputHighLow:
12mA, 12mA; 48mA, 64mA
Voltage-Supply:
3.15V ~ 3.45V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

SN74VMEH22501ADGVR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SN74VMEH22501ADGVR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for SN74VMEH22501ADGVR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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SN74VMEH22501ADGVR information

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SN74VMEH22501ADGVR Typical application Circuitry

The SN74VMEH22501ADGVR is a 4-bit universal bus transceiver, with three-state outputs. Produced by Texas Instruments, it is designed to enable bidirectional communication between data buses.

Notable features of the SN74VMEH22501ADGVR include:

1. Functionality: The SN74VMEH22501ADGVR allows multiplexed data transfer from the internal store registers or the data bus. Its construction consists of control circuitry, D-type flip-flops, and bus transceiver circuits.

2. Performance: Each register can be used as a parity check register. Bus hold maintains the last active output state during tri-state.

3. Voltage: The operating voltage range of the SN74VMEH22501ADGVR is from -40 °C to 85 °C.

4. Design: It is a surface-mount device, and it comes in a TVSOP package.

Application scenarios for the SN74VMEH22501ADGVR:

The SN74VMEH22501ADGVR is commonly used in data bus communication systems, where bidirectional data flow is required, such as between processors and peripherals, or memory interfaces.

Circuit Connection - Data bus communication application:

Consider a scenario where the SN74VMEH22501ADGVR is used to facilitate communication between a processor and a peripheral device:

- Pins 2, 4, 6, 8 (A1, A2, A3, A4): These are the 'A' bus input/output pins and are connected to the processor data bus lines.

- Pins 18, 20, 22, 24 (B1, B2, B3, B4): These are the 'B' bus input/output pins and are connected to the peripheral device data bus lines.

- Pin 14 (OE): This is the output enable pin and must be connected to a control signal from the processor that decides whether the peripheral can write to the processor.

- Pin 25 (VCC): A 3.3V power supply should be connected to this pin.

- Pin 13 (GND): This is the ground pin and must be connected to the system ground.

Design Considerations when using SN74VMEH22501ADGVR:

1. Decoupling Capacitors: It is a good practice to use decoupling capacitors between the VCC and GND pins to filter out any noise.

2. Control Signals: The direction and output enable control signals should be properly handled to ensure the correct data flow direction.

3. Power Supply: The power supply voltage should be maintained at 3.3V for correct operation.

In summary, the SN74VMEH22501ADGVR is an effective chip for managing bidirectional data flow between different parts of a system, such as a processor and peripheral devices. Its features such as bus holding and multiplexed transmission make it a suitable choice for such applications.

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6. What is the process for return or replacement of SN74VMEH22501ADGVR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SN74VMEH22501ADGVR we delivered, we will accept the replacement or return of the SN74VMEH22501ADGVR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of SN74VMEH22501ADGVR.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

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