PartNumber | SN74LS640-1NSR | SN74LS640-1N | SN74LS640-1NG4 |
Description | Bus Transceivers Octal bus Transceiver | Bus Transceivers Octal bus Transceiver | |
Manufacturer | Texas Instruments | Texas Instruments | - |
Product Category | Bus Transceivers | Bus Transceivers | - |
RoHS | Y | Y | - |
Logic Family | LS | LS | - |
Input Level | TTL | TTL | - |
Output Level | TTL | TTL | - |
Output Type | 3-State/Open Collector | 3-State/Open Collector | - |
High Level Output Current | - 15 mA | - 15 mA | - |
Low Level Output Current | 24 mA | 24 mA | - |
Propagation Delay Time | 15 ns | 15 ns | - |
Supply Voltage Max | 5.25 V | 5.25 V | - |
Supply Voltage Min | 4.75 V | 4.75 V | - |
Minimum Operating Temperature | 0 C | 0 C | - |
Maximum Operating Temperature | + 70 C | + 70 C | - |
Package / Case | SO-20 | PDIP-20 | - |
Packaging | Reel | Tube | - |
Function | Bus Transceiver | Bus Transceiver | - |
Height | 1.95 mm | 4.57 mm | - |
Length | 12.6 mm | 24.33 mm | - |
Number of Circuits | 8 | 8 | - |
Operating Temperature Range | 0 C to + 70 C | 0 C to + 70 C | - |
Product | Standard Transceiver | Standard Transceiver | - |
Series | SN74LS640 | SN74LS640 | - |
Technology | Bipolar | Bipolar | - |
Width | 5.3 mm | 6.35 mm | - |
Brand | Texas Instruments | Texas Instruments | - |
Mounting Style | SMD/SMT | Through Hole | - |
Number of Channels | 8 | 8 | - |
Operating Supply Voltage | 4.75 V to 5.25 V | 4.75 V to 5.25 V | - |
Polarity | Inverting | Inverting | - |
Product Type | Bus Transceivers | Bus Transceivers | - |
Factory Pack Quantity | 2000 | 20 | - |
Subcategory | Logic ICs | Logic ICs | - |
Unit Weight | 0.009408 oz | 0.042297 oz | - |