74F30244

INTEGRATED CIRCUITS 74F30240 Octal 30Ω line driver with enable, inverting (open collector)* 74F30244 Octal 30Ω line driver with enable, non-inverting (open collector) * Discontinued part. Please see the Discontinued Product List. Product specification IC15 Data Handbook 1999 Jan 08 Philips Semiconductors Philips Semiconductors Product specification 30Ω line drivers 74F30240 74F30244 FEATURES 74F30240*, 74F30244 Octal 30Ω line driver with enable, inverting (open collector) Octal 30Ω line driver with enable, non-inverting (open collecor) DESCRIPTION The 74F30240 and 74F30244 are high current open collector octal buffers composed of eight inverters. The 74F30240 has inverting data paths and the 74F30244 has non-inverting paths. Each device has eight inverters with two Output Enables (OE0, OE1), each controlling four outputs. Both drivers are designed to deal with the low-impedance transmission line effects found on printed circuit boards when fast edge rates are used. The 160mA IOL provides ample power to achieve TTL switching voltages on the incident wave. TYPICAL PROPAGATION DELAY 9.5ns 10.5ns TYPICAL SUPPLY CURRENT (TOTAL) 62.5mA 69mA Ideal for driving transmission lines or backplanes. 160mA IOL ideal for applications with impedance as low as 30Ω Guaranteed threshold voltages on the incident wave while driving line as low as 30Ω High impedance NPN base inputs for reduced loading (20µA in High and Low states) Ideal for applications which require high outpu...