MC14585B_06 datasheet(4/7 Pages) ONSEMI

部品番号	MC14585B

部品情報	4?묪it Magnitude Comparator

Download	7 Pages

Scroll/Zoom	100%

メーカー	ONSEMI [ON Semiconductor]

ホームページ	http://www.onsemi.com

Logo

4 / 7 page

MC14585B

http://onsemi.com

4

Figure 1. Dynamic Power Dissipation

Signal Waveforms

Figure 2. Dynamic Signal Waveforms

20 ns

2f

1

VDD

VSS

VDD

VSS

VOH

VOL

VOH

VOL

VOH

VOL

(A<B) out

(A=B) out

(A>B) out

B3

A3

20 ns

VDD

VSS

VOH

VOL

90%

50%

10%

tPLH

tPHL

tTLH

tTHL

90%

50%

10%

B0

(A=B) out

(A<B) out

Inputs (A>B) and (A=B) high, and inputs B3, A3, B2,

A2, B1, A1, A0, and (A<B) low.

Inputs (A>B) and (A=B) high, and inputs B2, A2, B1,

A1, B0, A0 and (A<B) low.

f in respect to a system clock.

Figure 3. Cascading Comparators

B11

B10

B9

B8

B7

B6

B5

B4

B3

B2

B1

B0

A11

A10

A9

A8

A7

A6

A5

A4

A3

A2

A1

A0

VSS VDD VSS

WORD

B =

A =

WORD

MC14585B

B3 A3 B2 A2 B1 A1 B0 A0

INPUTS

OUTPUT

OUTPUTS

WORD B = B11, B10, ..., B0.

WORD A = A11, A10, ..., A0.

同様の部品番号 - MC14585B_06

メーカー	部品番号	データシート	部品情報
ON Semiconductor	MC14585BCP	160Kb / 8P	4-Bit Magnitude Comparator March, 2000 ??Rev. 3
	MC14585BD	160Kb / 8P	4-Bit Magnitude Comparator March, 2000 ??Rev. 3
	MC14585BDR2	160Kb / 8P	4-Bit Magnitude Comparator March, 2000 ??Rev. 3
	MC14585BF	160Kb / 8P	4-Bit Magnitude Comparator March, 2000 ??Rev. 3

More results

同様の説明 - MC14585B_06

メーカー	部品番号	データシート	部品情報
ON Semiconductor	MC10H166	155Kb / 8P	5?묪it Magnitude Comparator March, 2006 ??Rev. 7
ON Semiconductor	MC10166	184Kb / 6P	5?묪it Magnitude Comparator June, 2006 ??Rev. 7
Fairchild Semiconductor	MM74C85	64Kb / 5P	4-Bit Magnitude Comparator
STMicroelectronics	HCF4063B	854Kb / 9P	4-BIT MAGNITUDE COMPARATOR
STMicroelectronics	M74HC85-1	326Kb / 10P	4-BIT MAGNITUDE COMPARATOR
Renesas Technology Corp	HD74HC85	104Kb / 8P	4-bit Magnitude Comparator
Fairchild Semiconductor	DM74LS85	58Kb / 6P	4-Bit Magnitude Comparator
NXP Semiconductors	74HC85	69Kb / 9P	4-bit magnitude comparator December 1990
STMicroelectronics	HCC4585B	284Kb / 12P	4-BIT MAGNITUDE COMPARATOR
Motorola, Inc	SN54LS85	102Kb / 4P	4-BIT MAGNITUDE COMPARATOR