HCF4511B Datasheet, PDF (2/13 Pages) STMicroelectronics – BCD TO SEVEN SEGMENT LATCH/DECODER/DRIVER

HCF4511B
INPUT EQUIVALENT CIRCUIT
FUNCTIONAL DIAGRAM
PIN DESCRIPTION
PIN No
SYMBOL NAME AND FUNCTION
7, 1, 2, 6 A, B, C, D Bcd Inputs
13, 12, 11,
10, 9, 15, 14
a to g
7-Segment Outputs
3
LT
Lamp Test Input
4
BL
Blanking Input
5
LE/STROBE
Latch Enable or Strobe
Input
8
V_SS
Negative Supply Voltage
16
V_DD
Positive Supply Voltage
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