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TEXAS INSTRUMENTS  SN74VMEH22501ADGGR  8 BIT BUS TRANSCEIVER, TSSOP-48, FULL REEL

Product Overview

The SN74VMEH22501ADGGR is a 8-bit Universal Bus Transceiver has two integral 1-bit three-wire bus transceivers and is designed for 3.3V VCC operation with 5V 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 transceiver provides 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 backplane topologies. 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 (1/2 VCC ±50mV) for increased noise immunity. These specifications support the 2eVME protocols in VME64x (ANSI/VITA 1.1) and 2eSST protocols in VITA 1.5.
  • Member of the Texas Instruments Widebus™ family
  • UBT™ Transceiver combines D-type latches and D-type flip-flops
  • OEC™ Circuitry improves signal integrity and reduces electromagnetic interference (EMI)
  • Ioff, Power-up 3-state and BIAS VCC support live insertion
  • Bus hold on 3A-port data inputs
  • 26Ω Equivalent series resistor on 3A ports and Y outputs
  • Flow-through architecture facilitates printed circuit board layout
  • Distributed VCC and GND pins minimize high-speed switching noise
  • Latch-up performance exceeds 100mA per JESD 78, Class II
  • Green product and no Sb/Br

 

Product Information

No. of Channels:
8Channels
Output Current:
-
Logic Type:
Bus Transceiver
Input Level:
2V
No. of Pins:
48Pins
Logic Case Style:
TSSOP
Supply Voltage Min:
3.15V
Supply Voltage Max:
3.45V
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Tape & Reel
Output Level Type:
LVTTL
MSL:
MSL 1 - Unlimited
Product Range:
-
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Communications & Networking

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

8 BIT BUS TRANSCEIVER, TSSOP-48

TEXAS INSTRUMENTS

380 in stock

Price for: Each (Supplied on Cut Tape)

1+ $5.49 10+ $4.93 25+ $4.58 50+ $4.33 More pricing

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TRANSCEIVER, OCTAL, 3-STATE, TSSOP-48

TEXAS INSTRUMENTS

2,079:  in stock

Price for: Each (Supplied on Cut Tape)

1+ $6.36 10+ $5.71 25+ $5.30 50+ $5.02 More pricing

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