PartNumber | SN74HCT645DWR | SN74HCT645DW | SN74HCT645DWG4 |
Description | Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs | Bus Transceivers Tri-State Octal Bus | Bus Transceivers Octal Bus Transceivr |
Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
Product Category | Bus Transceivers | Bus Transceivers | Bus Transceivers |
RoHS | Y | Y | Y |
Logic Family | HCT | HCT | HCT |
Input Level | TTL | TTL | TTL |
Output Level | CMOS | CMOS | CMOS |
Output Type | 3-State | 3-State | 3-State |
High Level Output Current | - 6 mA | - 6 mA | - 6 mA |
Low Level Output Current | 6 mA | 6 mA | 6 mA |
Propagation Delay Time | 25 ns | 25 ns | 25 ns |
Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Package / Case | SOIC-20 | SOIC-20 | SOIC-20 |
Packaging | Reel | Tube | Tube |
Function | Bus Transceiver | Tri-State Octal Bus | Bus Transceiver |
Height | 2.35 mm | 2.35 mm | 2.35 mm |
Length | 12.8 mm | 12.8 mm | 12.8 mm |
Number of Circuits | 8 | 8 | 1 |
Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
Product | Standard Transceiver | Standard Transceiver | Standard Transceiver |
Series | SN74HCT645 | SN74HCT645 | SN74HCT645 |
Technology | CMOS | CMOS | CMOS |
Width | 7.52 mm | 7.52 mm | 7.52 mm |
Brand | Texas Instruments | Texas Instruments | Texas Instruments |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Number of Channels | 8 | 8 | 8 |
Supply Current Max | 8 uA | 8 uA | 8 uA |
Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 5 V |
Polarity | Non-Inverting | Non-Inverting | Non-Inverting |
Product Type | Bus Transceivers | Bus Transceivers | Bus Transceivers |
Factory Pack Quantity | 2000 | 25 | 25 |
Subcategory | Logic ICs | Logic ICs | Logic ICs |
Unit Weight | 0.017662 oz | 0.017662 oz | 0.017662 oz |