Features: · 32 output lines· 90V output swing· Active pull-down· Latches on all outputs· Up to 6MHz @ VDD = 5V· -40°C to +85°C operationPinoutSpecificationsSupply voltage, VDD1 -0.5V to +6.0VSupply voltage, VPP1 -0.5V to +90VLogic input levels1-0.5V to VDD +0.5VContinuous total power dissipation 2...
HV518: Features: · 32 output lines· 90V output swing· Active pull-down· Latches on all outputs· Up to 6MHz @ VDD = 5V· -40°C to +85°C operationPinoutSpecificationsSupply voltage, VDD1 -0.5V to +6.0VSupply ...
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The HV518 is designed for vacuum fluorescent or DC plasma applications, where it can serve as a segment, digit or matrix display driver. Each device has 32 outputs, 32 latches and a 32 bit cascadable shift register.
Serial data enters the shift register on the LOW-to-HIGH transition of the clock input. With latch enable (LE) HIGH, parallel data is transferred to the output buffers through a 32-bit latch. When LE is low the data is stored in the latch. When STROBE is LOW, all outputs are enabled; if STROBE is HIGH, all outputs of HV518 are LOW.