Features: SpecificationsDescriptionThe UCN5811A has the following features including 3.3 MHz Guaranteed Data Input Rate;Low-Power CMOS Logic and Latches;High-Speed Source Drivers;Active Pull-Downs;Low-Output Saturation Voltages;Improved Replacement for SN75512B.
The UCN5811 A features 60 V and -40 mA output ratings, allowing it to be used in many other peripheral power driver applications.Selected devices (UCN5811A-1) have maximum output ratings of 80 V.In all other respects, the UCNL5811A and UCNL5811A-1 are identical.The UCN5811A can be used as an improved replacement for the SN75512B. The Sprague devices do not require special power-up sequencing.The UCN5811A and UCN5811A-1 have been designed with BiMOS II logic for improved data entry rates. With a 5 V supply, they will typically operate above 5 MHz. At 12 V, significantly higher speeds are obtained. Use of these devices with TTL may require the use of appropriate pull-up resistors to ensure an input logic high.Serial Data present at the input is transferred to the shift register on the logic "0" to logic"1"transition or the CLOCK input pulse.
The products UCN5811A described in this document are designed, developed and manufactured as contemplated for general use, including without limitation, ordinary industrial use, general office use, personal use, and household use, but are not designed, developed and manufactured as contemplated (1) for any use that includes fatal risks or dangers that, unless extremely high safety is secured, could have a serious effect to the public, and could lead directly to death, personal injury, severe physical damage or other loss (i.e., nuclear reaction control in nuclear facility, aircraft flight control, air traffic control, mass transport control, medical life support system, missile launch control in weapon system), or (2) for any use where chance of failure is intolerable (i.e., submersible repeater and artificial satellite).
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UCN5811A Data Sheet
