Texas Instruments SN74ALS640B-1DW, Bus Transceiver, 8-Bit Inverting TTL, 20-Pin SOIC [SN74ALS640B-1DW]; 162-7339
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THÔNG SỐ KỸ THUẬT | |
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Logic Family | ALS |
Logic Function | Bus Transceiver |
Number of Elements per Chip | 1 |
Number of Channels per Chip | 8 |
Polarity | Inverting |
Mounting Type | Surface Mount |
Package Type | SOIC |
Pin Count | 20 |
Input Level | TTL |
Output Level | TTL |
Maximum High Level Output Current | -15mA |
Maximum Low Level Output Current | 48mA |
Maximum Propagation Delay Time @ Maximum CL | 11 ns @ 5.5 V |
Maximum Operating Supply Voltage | 5.25 V |
Height | 2.35mm |
Width | 7.52mm |
Minimum Operating Temperature | 0 °C |
Length | 12.8mm |
Dimensions | 12.8 x 7.52 x 2.35mm |
Minimum Operating Supply Voltage | 4.75 V |
Maximum Operating Temperature | +70 °C |
Propagation Delay Test Condition | 50pF |