Texas Instruments SN74LS645N, Bus Transceiver, 8-Bit Non-Inverting TTL, 4.75 → 5.25 V, 20-Pin PDIP [SN74LS645N]; 637-961
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| THÔNG SỐ KỸ THUẬT | |
|---|---|
| Logic Family | LS |
| Logic Function | Bus Transceiver |
| Number of Elements per Chip | 1 |
| Number of Channels per Chip | 8 |
| Polarity | Non-Inverting |
| Mounting Type | Through Hole |
| Package Type | PDIP |
| Pin Count | 20 |
| Input Level | TTL |
| Output Level | TTL |
| Maximum High Level Output Current | -15mA |
| Maximum Low Level Output Current | 24mA |
| Maximum Propagation Delay Time @ Maximum CL | 15 ns @ 5 V |
| Propagation Delay Test Condition | 45pF |
| Minimum Operating Temperature | 0 °C |
| Minimum Operating Supply Voltage | 4.75 V |
| Dimensions | 24.33 x 6.35 x 4.57mm |
| Length | 24.33mm |
| Height | 4.57mm |
| Maximum Operating Temperature | +70 °C |
| Width | 6.35mm |
| Maximum Operating Supply Voltage | 5.25 V |