SN74ALS640B-1DWG4 ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20
From Texas Instruments High-Performance Analog
| Status | ACTIVE |
| China RoHS Compliant | Yes |
| EU RoHS Compliant | Yes |
| Family | ALS |
| Lead Free | Yes |
| Logic IC Type | TRANSCEIVER |
| Mfr Package Description | GREEN, PLASTIC, SOP-20 |
| Number of Bits | 8 |
| Number of Functions | 1 |
| Number of Ports | 2 |
| Number of Terminals | 20 |
| Operating Temperature-Max | 70 Cel |
| Operating Temperature-Min | 0.0 Cel |
| Output Characteristics | 3-ST |
| Output Polarity | INVERTED |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Propagation Delay (tpd) | 10 ns |
| Supply Voltage-Max (Vsup) | 5.5 V |
| Supply Voltage-Min (Vsup) | 4.5 V |
| Supply Voltage-Nom (Vsup) | 5 V |
| Surface Mount | Yes |
| Technology | TTL |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27 mm |
| Terminal Position | DUAL |
