Logic Comparators

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty	Comparator Type	Number of Bits	Logic Function	Output Type	Supply Voltage - Max	Supply Voltage - Min	Supply Current - Max	Minimum Operating Temperature	Maximum Operating Temperature	Propagation Delay Time	Mounting Style	Package / Case	Qualification	Packaging

SN74LS684DW

Texas Instruments Logic Comparators Octal binary or BCD Magnitude Comparator
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 5.4

Multiples of: 25

Magnitude/Identity

8 Bit

A = B, A > B

Active Low

5.25 V

4.85 V

65 mA

0 C

+ 70 C

30 ns

Smd/Smt

SOIC - 20

Tube

SN74ALS688NSR

Logic Comparators 8-Bit Identity Comparators
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 5.5753

Multiples of: 2000

Magnitude/Identity

8 Bit

A = B

Active Low

5.5 V

4.5 V

19 mA

0 C

+ 70 C

20 ns

Smd/Smt

SOP - 20

Reel

MC146818AP

MC146818AP CMOS REAL TIME CLOCK
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Motorola

0
Ships to you
by Mon. 23 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 5.6565

Multiples of: 1

SN74ALS688DWR

Logic Comparators 8-Bit Identity Comparators
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 5.8462

Multiples of: 2000

Magnitude/Identity

8 bit

A B

Active Low

5.5 V

4.5 V

19 mA

0 C

+ 70 C

20 ns

SMD/SMT

SOIC - 20

Cut Tape , Reel

HEF4585BP,652

Magnitude Comparator 4-Bit 16-Pin PDIP Bulk
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NXP

0
6 to 16 Weeks

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 5.993

Multiples of: 1

Magnitude

4 Bit

A < B, A = B, A > B

Active High

15.5 V

4.5 V

- 40 C

+ 85 C

320 ns , 130 ns , 90 ns

Through Hole

DIP - 16

Tube

TC74ACT521F(F)

Identity Comparator 8-Bit 20-Pin SOP
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Toshiba

0
6 to 16 Weeks

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 6.1202

Multiples of: 1

Identity Comparator

85 C

13 ns

Surface Mount

SN74ALS688DW

Logic Comparators 8-Bit Identity Comparators
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 6.1971

Multiples of: 85

Magnitude/Identity

8 Bit

A = B

Totem - Pole

5.5 V

4.5 V

19 mA

0 C

+ 70 C

20 ns

Smd/Smt

SOIC - 20

Tube

SN74LS684DWR

Logic Comparators Octal binary or BCD Magnitude Comparator
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 6.25

Multiples of: 2000

Magnitude/Identity

8 bit

A B, A > B

Active Low

5.25 V

4.85 V

65 mA

0 C

+ 70 C

30 ns

SMD/SMT

SOIC - 20

Reel

SN74LS684NSR

Logic Comparators Octal binary or BCD Magnitude Comparator
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 7.2129

Multiples of: 2000

Magnitude/Identity

8 Bit

A = B, A > B

Active Low

5.25 V

4.85 V

65 mA

0 C

+ 70 C

30 ns

Smd/Smt

SOP - 20

Reel

MC3363DW

MC3363DW INTEGRATED CIRCUIT SMD
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Motorola

0
Ships to you
by Mon. 23 Mar

March 2026