Description
IDT54/74FCT573T/AT/CT FASTCMOSOCTALTRANSPARENTLATCH MILITARYANDINDUSTRIALTEMPERATURERANGES FAST CMOS OCTAL TRANSPARENT LATCH IDT54/74FCT573T/AT/CT .
The FCT573Tis an octal transparent latch built using an advanced dual metal CMOS technology.
Features
* Std. , A, and C grades
* Low input and output leakage ≤1µA (max. )
* CMOS power levels
* True TTL input and output compatibility:
* VOH = 3.3V (typ. )
* VOL = 0.3V (typ. )
* High Drive outputs (-15mA IOH, 48mA IOL)
* Meets or exceeds JED
Applications
* The flip-flops appear transparent to the data when Latch Enable (LE) is high. When LE is low, the data that meets the set-up time is latched. Data appears on the bus when the Output Enable (OE) is low. When OE is high, the bus output is in the high-impedance state. FUNCTIONAL BLOCK DIAGRAM
D0 D1