SN54AS623

The SN54AS623 is designed for asynchronous two-way communication between data buses. The features of SN54AS623 are as follows: (1)package options include plastic"small outline" packages, ceramic chip carriers, and standard plastic and ceramic 300-mil DIPs; (2)local bus-latch capability; (3)choice of true or inverting logic; (4)choice of 3-state or open-collector outputs; (5)dependable texas instruments quality and reliability.

The absolute maximum ratings of the SN54AS623 are: (1)supply voltage, VCC: 7V; (2)input voltage: 7V; (3)operating free-air temperature range: -55 to 125; (4)storage temperature range: -65 to 150.

The following is about the electrical characteristics of SN54AS623: (1)VIK: -1.5V max at VCC=4.5V, II=-18mA; (2)VOH: VCC-2 min at VCC=4.5V to 5.5V, IOH=-0.4mA; (3)VOL: 0.25V typical and 0.4V max at VCC=4.5V, IOL=12mA; (4)II=0.1mA max at VCC=5.5V, Vi=7V; (5)IIH: 20 max at VCC=5.5V, VI=2.7V; (6)IIL: -0.1mA max at VCC=5.5V, VI=0.4V; (7)IO: -30mA min and -112mA max; (8)ICC: 32mA typical and 48mA max at VCC=5.5V.