CVMEH22501AIDGGREP
ActiveENHANCED PRODUCT 8-BIT UNIVERSAL BUS TRANSCEIVER AND TWO 1-BIT BUS TRANSCEIVERS
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CVMEH22501AIDGGREP
ActiveENHANCED PRODUCT 8-BIT UNIVERSAL BUS TRANSCEIVER AND TWO 1-BIT BUS TRANSCEIVERS
Technical Specifications
Parameters and characteristics for this part
| Specification | CVMEH22501AIDGGREP |
|---|---|
| Current - Output High, Low [x] | 48 mA, 12 mA |
| Current - Output High, Low [y] | 12 mA, 64 mA |
| Mounting Type | Surface Mount |
| Number of Circuits | 8-Bit and Dual 1-Bit |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 48-TFSOP |
| Package / Case | 0.24 in |
| Package / Case [custom] | 6.1 mm |
| Supplier Device Package | 48-TSSOP |
| Voltage - Supply [Max] | 3.45 V |
| Voltage - Supply [Min] | 3.15 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 9.06 | |
| 10 | $ 8.19 | |||
| 25 | $ 7.81 | |||
| 100 | $ 6.78 | |||
| 250 | $ 6.47 | |||
| 500 | $ 5.90 | |||
| 1000 | $ 5.14 | |||
| Digi-Reel® | 1 | $ 9.06 | ||
| 10 | $ 8.19 | |||
| 25 | $ 7.81 | |||
| 100 | $ 6.78 | |||
| 250 | $ 6.47 | |||
| 500 | $ 5.90 | |||
| 1000 | $ 5.14 | |||
| Tape & Reel (TR) | 2000 | $ 4.95 | ||
| Texas Instruments | LARGE T&R | 1 | $ 7.98 | |
| 100 | $ 6.50 | |||
| 250 | $ 5.11 | |||
| 1000 | $ 4.34 | |||
Description
General part information
SN74VMEH22501A-EP Series
The SN74VMEH22501A-EP 8-bit universal bus transceiver has two integral 1-bit three-wire bus transceivers and is designed for 3.3-V VCCoperation with 5-V tolerant inputs. The UBT transceiver allows transparent, latched, and flip-flop modes of data transfer, and the separate LVTTL input and outputs on the bus transceivers provide a feedback path for control and diagnostics monitoring. This device provides a high-speed interface between cards operating at LVTTL logic levels and VME64, VME64x, or VME320(2)backplane topologies.
The SN74VMEH22501A-EP device is pin-for-pin compatible to the SN74VMEH22501 device (SCES357), but operates at a wider operating temperature range.
High-speed backplane operation is a direct result of the improved OEC circuitry and high drive that has been designed and tested into the VME64x backplane model. The B-port I/Os are optimized for driving large capacitive loads and include pseudo-ETL input thresholds (½ VCC±50 mV) for increased noise immunity. These specifications support the 2eVME protocols in VME64x (ANSI/VITA 1.1) and 2eSST protocols in VITA 1.5.
Documents
Technical documentation and resources
