Catalog > Semiconductors > IC - Voltage Regulators 74ALS641 Transceivers Octal Bus Transceivers With Open-Collector Outputs 20PIN DIP Part No: 74ALS641 67.85 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Logic Type Transceiver, Non-Inverting Number of Elements 1 Number of Bits per Element 8 Output Type Open Collector Current - Output High, Low -, 24mA Voltage - Supply 4.5V ~ 5.5V Operating Temperature 0°C ~ 70°C (TA) Mounting Type Through Hole Package / Case 20-DIP (0.300", 7.62mm) Supplier Device Package 20-PDIP