CD4028BMS datasheet(9/10 Pages) RENESAS

номер детали	CD4028BMS

подробное описание детали	CMOS BCD-To-Decimal Decoder

PDF	10 Pages

Scroll/Zoom	100%

производитель	RENESAS [Renesas Technology Corp]

домашняя страница	http://www.renesas.com

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9 / 10 page

CD4028BMS

FN3303 Rev 0.00

Page 9 of 10

December 1992

FIGURE 9. NEON READOUT (NIXIE TUBE

*) DISPLAY APPLICATION

FIGURE 10. 6-BIT BINARY TO 1-OF-64 ADDRESS DECODER

1011

0000000000010000

1100

0000000000001000

1101

770000000000000100

1110

880000000000000010

1111

990000000000000001

TABLE 2. CODE CONVERSION CHART

(Continued)

INPUTS

INPUT CODES

OUTPUT NUMBER

HEXA-

DECIMAL

DCBA

0123456789

CD4028BMS

1 OF 10

NUMERALS

BCD

INPUTS

*(TRADEMARK) BURROUGHS CORP.

INPUTS

AB C

E F

INHIBIT

(NO SELECTION)

CD4028BMS

AB C

0 123 45 67 89

CD4028BMS

AB C

01 2 3 45 678 9

CD4028BMS

ABC

01 234 56 78 9

CD4028BMS

ABC

01 23 456 78 9

CD4028BMS

AB C

01 23 45 6 7 8 9

CD4028BMS

ABC

01 23 45 678 9

CD4028BMS

AB C

0 123 45 67 89

CD4028BMS

AB C

012 34 56 789

CD4028BMS

AB C

0 1 2 345 67 89

0 1 2 3 4 5 6 7

8 - - - - - - 15

16 --- --- 23

24 --- ---31

32--- --- 39

40 -- ---- 47

48 -- -- -- 55

56 --- ---63

64 OUTPUTS (SELECTED OUTPUT IS HIGH)

*1/6 CD4069B

TUBE REQUIREMENTS

TYPE

VT(Vdc)

NUMERAL

mA/

BURROUGHS

B4081

170

B4336/

718

170

B4032

170

B4021

120

TRANSISTOR CHARACTERISTICS

Leakage with transistor cutoff

 0.05mA

V(BR)CEO

 70V

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