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SN74VMEH22501DGVR The SN74VMEH22501DGVR is an 8-bit universal bus transceiver from Texas Instruments, designed for 3.3V VCC operation with 5V tolerant inputs. It is available in a 48-TVSOP package.
Mfr Part #:

SN74VMEH22501DGVR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74VMEH22501DGVR is an 8-bit universal bus transceiver from Texas Instruments, designed for 3.3V VCC operation with 5V tolerant inputs. It is available in a 48-TVSOP package.
✓ Total Stock: 10,547 pcs
$ Price Range: $0.50

SN74VMEH22501DGVR Available from 2 distributors

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✓ Non-Authorised
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Romaks Technologies ✓
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10,044 pcs
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10044 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
503 pcs
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503 pcs On Request 1 On Request On Request 07+ On Request On Request
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SN74VMEH22501DGVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Latch-up Performance
Logic Type
Mounting Type
Number of Circuits
Operating Temperature
SVHC Present
Supplier Device Package
Voltage
Voltage Supply
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SN74VMEH22501DGVR Description

Short technical summary and product information.

The SN74VMEH22501DGVR is an 8-bit universal bus transceiver from Texas Instruments, part of the Widebus™ family. It operates at 3.3V VCC and features 5V tolerant inputs, making it suitable for interfacing between LVTTL logic levels and VME64, VME64x, or VME320 backplane topologies.

 

This transceiver combines D-type latches and D-type flip-flops for transparent, latched, or clocked modes of data transfer. It offers split LVTTL ports for control and diagnostics monitoring. Key electrical characteristics include a supply voltage range of 3.15V to 3.45V and output current capabilities of -12mA/12mA for Y and A ports, and -48mA/64mA for B ports.

 

The device is designed for high-speed backplane operation with OEC™ circuitry to improve signal integrity and reduce EMI. It is compliant with VME64, 2eVME, and 2eSST protocols. The operating temperature range is 0°C to 85°C.

 

Packaged in a 48-TVSOP, the SN74VMEH22501DGVR is surface-mountable. It also features ESD protection exceeding 2000V (HBM), 200V (MM), and 1000V (CDM), and latch-up performance exceeding 100mA per JESD 78, Class II.

SN74VMEH22501DGVR Quick Information

Product Type: Universal Bus Transceiver
Canonical Name: SN74VMEH22501 8-Bit Universal Bus Transceiver
Subcategory: Universal Bus Functions

SN74VMEH22501DGVR Compliance

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

SN74VMEH22501DGVR Estimated Pricing

Qty Low High
1+ $0.50 $0.50

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

SN74VMEH22501DGVR Features

  • 8-bit universal bus transceiver.
  • 3.3V VCC operation.
  • 5V tolerant inputs.
  • Supports transparent, latched, clocked modes.
  • 48-TVSOP surface mount package.

SN74VMEH22501DGVR Applications

  • Universal bus transceiver for data communication.
  • Suitable for 5V tolerant systems.
  • Ideal for industrial temperature ranges 0-85°C.
  • Used in high-speed bus applications.
  • Compatible with VME bus systems.

SN74VMEH22501DGVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the SN74VMEH22501DGVR?

The supply voltage range is 3.15V to 3.45V.

What is the operating temperature range?

The operating temperature range is 0°C to 85°C.

What is the logic type of this device?

It is a Universal Bus Transceiver.

How many circuits does the SN74VMEH22501DGVR have?

It has 8-Bit and Dual 1-Bit circuits.

What package does the SN74VMEH22501DGVR come in?

It comes in a 48-TVSOP surface-mount package.

What ESD protection levels does this device offer?

It offers 2000V HBM, 200V MM, and 1000V CDM ESD protection.

What is the latch-up performance?

It exceeds 100mA per JESD 78 Class II.

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