HCF4511B - STMicroelectronics

HCF4511B BCD-TO-SEVEN SEGMENT LATCH/DECODER/DRIVER

OF ”B” SERIES CMOS DEVICES” EY (Plastic Package) F (Ceramic Frit Seal Package) M1 (Micro Package) C1 (Plastic Chip Carrier) ORDER CODES : HCC4511BF HCF4511BM1 HCF4511BEY HCF4511BC1 PIN CONNECTIONS DESCRIPTION The HCC 4511B (extended temperature range) and the HCF 4511B (intermediate temperature range) are monolithic integrated circuits available in 16.

Features

of COS/MOS with n-p-n bipolar output transistors capable of sourcing up to 25 mA. This capability allows the HCC/HCF 4511B types to drive LED’s and other displays directly. Lamp Test (LT), Blanking (BL), and Latch Enable or Strobe inputs are provided to test the display, shut off or intensity-modulate it, and store or strobe a BCD code, respectively. Several different signal may be multiplexed and displayed when external multiplexing circuitry is used. November 1996 1/16 HCC/HFC4511B FUNCTIONAL DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol V DD
* Vi II Pt ot Parameter Supply Voltage : HC C Types H .