mc14489b Freescale Semiconductor, Inc, mc14489b Datasheet - Page 19

• Manufacturer Part Number: mc14489b
• Description: Multy-character Led Display/lamp Driver
• Manufacturer: Freescale Semiconductor, Inc

MOTOROLA
4
a TO d
Figure 18. 4–Digit Display Plus Decimals with Four Annunciators
Figure 19. Compact Display System with Three Components
8

4
e TO h
14
7
12
6
or 4–1/2–Digit Display Plus Sign

BANK 1
BANK 4
4
MUXED 5–DIGIT MONOLITHIC DISPLAY (CLUSTER)
3
5
HEWLETT–PACKARD 5082–7415 OR EQUIVALENT
TO
6
4

2
2
CMOS MCU/MPU
MC14489B
10
1
3
INPUT LINES
MC14489B
20
8
3
19
5
17
1
13
16
BANK 5
4
15
4
13
9
7
9
MC14489B
19