HEF4511BT NXP Semiconductors, HEF4511BT Datasheet - Page 11

• Manufacturer Part Number: HEF4511BT
• Description: IC, 4000 LOCMOS, SMD, 4511, SOIC16
• Manufacturer: NXP Semiconductors

Specifications of HEF4511BT

• Applications: LED / LCD / Incandescent Displays
• No. Of Outputs: 7
• Supply Voltage Range: 4.5V To 15.5V
• Logic Case Style: SOIC
• No. Of Pins: 16
• Operating Temperature Range: -40°C To +70°C
• Svhc: No SVHC
• Logic Type: BCD To 7 Segment Latch / Decoder / Driver
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Philips Semiconductors
January 1995
BCD to 7-segment latch/decoder/driver
Fig.13 Connection to gas discharge display
(1) A filament pre-warm resistor is recommended to
Fig.11 Connection to incandescent display readout.
reduce filament thermal shock and increase the
effective cold resistance of the filament.
readout.
11
Fig.12 Connection to fluorescent display readout.
Fig.14 Connection to liquid crystal (LCD) display
readout. Direct d.c. drive of LCDs not
recommended for life of LCD readouts.
Product specification
HEF4511B
MSI