HEF4754V |
Part Number | HEF4754V |
Manufacturer | NXP (https://www.nxp.com/) |
Description | HEF4754V LSI The HEF4754V drives an 18-element bar graph LCD in linear relation to the control voltage (Vc) in a pointer or thermometer mode. Fig.1 Functional diagram. FAMILY DATA See Family Speci... |
Features |
tputs back plate output
HEF4754V LSI
HEF4754VP(N): 28-lead DIL; plastic (SOT117-2) HEF4754VD(F): 28-lead DIL; ceramic (cerdip) (SOT135) HEF4754VT(D): 28-lead SO; plastic (SOT136-1) ( ): Package Designator North America
FUNCTION TABLE I1 L L H H H Note 1. H = HIGH state (the more positive voltage) 2. L = LOW state (the less positive voltage) 3. X = state is immaterial I2 L H L H H I3 X X X L H MODE pointer; 18 bars pointer; 9 bars thermometer; no peak value thermometer; peak value, repetitively reset thermometer; peak value, manually reset Fig.2 Pinning diagram.
January 1995
3
Philips Sem... |
Document |
HEF4754V Data Sheet
PDF 68.28KB |
Similar Datasheet
No. | Parte # | Fabricante | Descripción | Hoja de Datos |
---|---|---|---|---|
1 | HEF4750V |
NXP |
Frequency synthesizer | |
2 | HEF4751V |
NXP |
Universal divider | |
3 | HEF4752V |
NXP |
A.C. motor control circuit | |
4 | HEF4753B |
NXP |
Universal timer module | |
5 | HEF4755V |
NXP |
Transceiver for serial data communication | |
6 | HEF4720B |
NXP |
256-bit/ 1-bit per word random access memories |