© 2008 Microchip Technology Inc. DS21394D-page 13
TC14433/A
FIGURE 5-4: Digit Select Timing Diagram.
EOC 1/2 Clock Cycle
18 Clock Cycles
2 Clock Cycles
16,400 Clock Cycles
Between EOC Pulses
DS
1
1/2 Digit
(MSD)
DS
2
DS
3
DS
4
LCD
ª
TC14433/A
DS21394D-page 14 © 2008 Microchip Technology Inc.
6.0 PACKAGING INFORMATION
6.1 Package Marking Information
Legend: XX...X Customer-specific information
Y Year code (last digit of calendar year)
YY Year code (last 2 digits of calendar year)
WW Week code (week of January 1 is week ‘01’)
NNN Alphanumeric traceability code
Pb-free JEDEC designator for Matte Tin (Sn)
* This package is Pb-free. The Pb-free JEDEC designator ( )
can be found on the outer packaging for this package.
Note: In the event the full Microchip part number cannot be marked on one line, it will
be carried over to the next line, thus limiting the number of available
characters for customer-specific information.
3
e
3
e
24-Lead PDIP
XXXXXXXXXXXXXX
XXXXXXXXXXXXXX
YYWWNNN
XXXXXXXXXXXXXX
24-Lead SOIC (.300”)
XXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXX
YYWWNNN
28-Lead PLCC
XXXXXXXXXX
XXXXXXXXXX
YYWWNNN
Example:
Example:
Example:
TC14433EPG^^
0814256
TC14433EOG^^
0814256
TC14433
ELI^^
0814256
3
e
3
e
© 2008 Microchip Technology Inc. DS21394D-page 15
TC14433/A

!
 3LQYLVXDOLQGH[IHDWXUHPD\YDU\EXWPXVWEHORFDWHGZLWKLQWKHKDWFKHGDUHD
 6LJQLILFDQW&KDUDFWHULVWLF
 'LPHQVLRQV'DQG(GRQRWLQFOXGHPROGIODVKRUSURWUXVLRQV0ROGIODVKRUSURWUXVLRQVVKDOOQRWH[FHHGSHUVLGH
 'LPHQVLRQLQJDQGWROHUDQFLQJSHU$60(<0
%6& %DVLF'LPHQVLRQ7KHRUHWLFDOO\H[DFWYDOXHVKRZQZLWKRXWWROHUDQFHV
! )RUWKHPRVWFXUUHQWSDFNDJHGUDZLQJVSOHDVHVHHWKH0LFURFKLS3DFNDJLQJ6SHFLILFDWLRQORFDWHGDW
KWWSZZZPLFURFKLSFRPSDFNDJLQJ
8QLWV ,1&+(6
'LPHQVLRQ/LPLWV 0,1 120 0$;
1XPEHURI3LQV 1 
3LWFK H %6&
7RSWR6HDWLQJ3ODQH $ ± ± 
0ROGHG3DFNDJH7KLFNQHVV $  ± 
%DVHWR6HDWLQJ3ODQH $  ± ±
6KRXOGHUWR6KRXOGHU:LGWK (  ± 
0ROGHG3DFNDJH:LGWK (  ± 
2YHUDOO/HQJWK '  ± 
7LSWR6HDWLQJ3ODQH /  ± 
/HDG7KLFNQHVV F  ± 
8SSHU/HDG:LGWK E  ± 
/RZHU/HDG:LGWK E  ± 
2YHUDOO5RZ6SDFLQJ H% ± ± 
E1
N
NOTE 1
1
23
D
A
A1
b1
b
L
A2
e
E2
c
eB
0LFURFKLS 7HFKQRORJ\ 'UDZLQJ &%

TC14433AELI713

Mfr. #:
Manufacturer:
Microchip Technology
Description:
LED Display Drivers 3-1/2 Digit A/D BCD
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union