MC14543BDR2 datasheet(4/8 Pages) ONSEMI

部件名	MC14543BDR2

功能描述	BCD?뭪o?뭆even Segment Latch/Decoder/Driver for Liquid Crystals

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制造商	ONSEMI [ON Semiconductor]

网页	http://www.onsemi.com

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MC14543B

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4

SWITCHING CHARACTERISTICS (Note 6) (CL = 50 pF, TA = 25_C)

Characteristic

Symbol

VDD

Min

Typ

Max

Unit

Output Rise Time

tTLH = (3.0 ns/pF) CL + 30 ns

tTLH = (1.5 ns/pF) CL + 15 ns

tTLH = (1.1 ns/pF) CL + 10 ns

tTLH

5.0

10

15

−

100

50

40

200

100

80

ns

Output Fall Time

tTHL = (1.5 ns/pF) CL + 25 ns

tTHL = (0.75 ns/pF) CL + 12.5 ns

tTHL = (0.55 ns/pF) CL + 12.5 ns

tTHL

5.0

10

15

−

100

50

40

200

100

80

ns

Turn−Off Delay Time

tPLH = (1.7 ns/pF) CL + 520 ns

tPLH = (0.66 ns/pF) CL + 217 ns

tPLH = (0.5 ns/pF) CL + 160 ns

tPLH

5.0

10

15

−

605

250

185

1210

500

370

ns

Turn−On Delay Time

tPHL = (1.7 ns/pF) CL + 420 ns

tPHL = (0.66 ns/pF) CL + 172 ns

tPHL = (0.5 ns/pF) CL + 130 ns

tPHL

5.0

10

15

−

505

205

155

1650

660

495

ns

Setup Time

tsu

5.0

10

15

350

450

500

−

ns

Hold Time

th

5.0

10

15

40

30

20

−

ns

Latch Disable Pulse Width (Strobing Data)

tWH

5.0

10

15

250

100

80

125

50

40

−

ns

6. The formulas given are for the typical characteristics only.

LOGIC DIAGRAM

VDD = PIN 16

VSS = PIN 8

B3

LD1

D4

C2

A5

PHASE 6

14g

15f

13e

12d

11c

10b

9a

BI7

类似零件编号 - MC14543BDR2

制造商	部件名	数据表	功能描述
ON Semiconductor	MC14543BDR2	201Kb / 8P	BCD-to-Seven Segment Latch/Decoder/Driver for Liquid Crystals March, 2000 ??Rev. 3
ON Semiconductor	MC14543BDR2G	125Kb / 8P	BCD-to-Seven Segment Latch/Decoder/Driver for Liquid Crystals July, 2014 ??Rev. 10

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类似说明 - MC14543BDR2

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