Worldway Electronics Real Time Clocks

$ 3.400

IC Rtc Clock/calendar I2C 8UMAX

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Analog Devices	DS1340U-3+	1,733		Tube	USD	5.990	4.589	3.856	3.472	3.376	6h
Rochester Electronics	DS1340U-3+	550			USD			3.130	2.800	2.630	16h
DigiKey	505-DS1340U-3+-ND	166	1	Tube	USD	5.990	4.589	3.856	3.472	3.376
Mouser	700-DS1340U-3	204	1	Tube	USD	5.990	4.590	3.850	3.400	3.400
Arrow Electronics	DS1340U-3+	0	150		USD				3.000	3.000

Analog Devices

DS1554-70IND+

$ 32.800

parallel connection DIP-32 Real-time Clocks (RTC) ROHS

Manufacturer Page

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Newark	73Y1291	10	1		USD	42.510	39.130	32.800	32.800	32.800
Analog Devices	DS1554-70IND+	107		Tube	USD	48.170	48.170	48.170	24.560	24.560	6h
DigiKey	DS1554-70IND+-ND	32	1	Tube	USD	48.170	48.170	36.780	33.808	33.808
Mouser	700-DS1554-70IND	240	1	Tube	USD	42.510	42.510	32.800	32.800	32.800
Arrow Electronics	DS1554-70IND+	0	22		USD			29.470	29.470	29.470

Analog Devices

DS1315S-33+

$ 19.474

Real Time Clock Phantom Clock 16-Pin SOIC W

Manufacturer Page

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Analog Devices	DS1315S-33+	10,398		Tube	USD	29.230	23.607	23.607	14.280	14.280	6h
Rochester Electronics	DS1315S-33+	1,213			USD			17.850	15.970	15.030	16h
DigiKey	DS1315S-33+-ND	28	1	Tube	USD	29.230	23.607	21.450	19.474	19.474
Mouser	700-DS1315S-33	72	1	Tube	USD	29.230	23.580	20.370	19.850	19.850
Arrow Electronics	DS1315S-33+	0	46		USD			27.530	26.520	25.750

Analog Devices

DS1340Z-18+

$ 3.510

DS1340 Series 3 V I2C / Serial Surface Mount RTC with Trickle Charger - SOIC-8

Manufacturer Page

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Newark	73Y1235	298	1		USD	6.440	4.580	3.830	3.630	3.630
Analog Devices	DS1340Z-18+	3,749		Tube	USD	6.440	4.947	4.166	3.756	3.654	6h
DigiKey	DS1340Z-18+-ND	2,677	1	Tube	USD	5.470	4.205	3.541	3.388	3.388
Mouser	700-DS1340Z-18	6,316	1	Tube	USD	6.440	4.580	3.660	3.510	3.510
Arrow Electronics	DS1340Z-18+	0	100		USD			3.252	3.252	3.252

Analog Devices

DS1747W-120IND+

$ 49.535

DS1747 Series 3.63V 512 KB Y2K-Compliant Non-Volatile Timekeeping RAMs - EDIP-32

Manufacturer Page

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Newark	73Y1381	20	1		USD	61.240	52.960	48.680	48.680	48.680
Analog Devices	DS1747W-120IND+	634		Tube	USD	68.250	56.542	50.405	35.790	35.790	6h
DigiKey	DS1747W-120IND+-ND	134	1	Tube	USD	68.250	56.542	50.405	50.405	50.405
Mouser	700-DS1747W-120IND	748	1	Tube	USD	68.250	56.530	50.390	50.390	50.390
Arrow Electronics	DS1747W-120IND+	0	20		USD			64.100	62.310	59.900

Analog Devices

DS12885+

$ 6.495

parallel connection PDIP-24 Real-time Clocks (RTC) ROHS

Manufacturer Page

CAD Models

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Analog Devices	DS12885+	29,358		Tube	USD	11.310	11.310	11.310	5.050	5.050	6h
DigiKey	DS12885+-ND	29	1	Tube	USD	11.310	11.310	8.107	7.053	6.899
Mouser	700-DS12885	126	1	Tube	USD	11.310	8.530	8.100	6.930	6.830
Arrow Electronics	DS12885+	0	64		USD			6.060	6.060	6.060
Farnell	2515422	1	1		USD*	12.258*	12.258*	8.773*	7.506*	7.506*	14h

Analog Devices

DS1251Y-70+

$ 43.200

Real Time Clock Phantom Clock/Parallel 512KByte 32-Pin EDIP

Manufacturer Page

CAD Models

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Newark	73Y1182	20	1		USD	50.950	47.050	43.200	43.200	43.200
Analog Devices	DS1251Y-70+	432		Tube	USD	50.950	47.057	43.267	29.450	29.450	6h
DigiKey	DS1251Y-70+-ND	81	1	Tube	USD	50.950	47.057	43.267	43.267	43.267
Mouser	700-DS1251Y-70	58	1	Tube	USD	50.950	47.050	43.200	43.200	43.200
Arrow Electronics	DS1251Y-70+	0	20		USD			48.250	46.890	45.070

Analog Devices

DS1388Z-3+

$ 4.333

I²C RTC/Supervisor with Trickle Charger and 512 Bytes EEPROM

Manufacturer Page

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Newark	73Y1254	17	1		USD	7.350	5.260	4.790	4.440	4.440
Analog Devices	DS1388Z-3+	5,815		Tube	USD	7.350	5.677	4.797	4.337	4.337	6h
DigiKey	DS1388Z-3+-ND	55	1	Tube	USD	7.350	5.677	4.797	4.337	4.337
Mouser	700-DS1388Z-3	325	1	Tube	USD	7.350	5.260	4.790	4.330	4.330
Arrow Electronics	DS1388Z-3+	0	100		USD			3.768	3.768	3.768

Analog Devices

DS17887-5+

$ 23.400

DS17887 Series 5.5 V Parallel Through Hole Real Time Clock - DIP-24

Manufacturer Page

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Newark	73Y1388	28	1		USD	30.630	26.400	22.490	21.720	21.720
Analog Devices	DS17887-5+	235		Tube	USD	34.030	34.030	34.030	16.850	16.850	6h
DigiKey	DS17887-5+-ND	32	1	Tube	USD	34.030	34.030	25.842	23.407	23.407
Mouser	700-DS17887-5	86	1	Tube	USD	34.030	26.980	25.840	23.400	23.400
Arrow Electronics	DS17887-5+	0	28		USD			32.380	31.500	30.910

Analog Devices

DS1511Y+

$ 21.640

Real Time Clock Parallel 256byte Clock/Calendar/Alarm/Watchdog Timekeeper 28-Pin EDIP Tube

Manufacturer Page

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics	DS1511Y+	5	36		USD			21.640	21.640	21.000
Verical	DS1511Y+	5	5		USD		21.640	21.640	21.640	21.000
Analog Devices	DS1511Y+	563		Tube	USD	31.720	31.720	31.720	15.610	15.610	6h
DigiKey	DS1511Y+-ND	70	1	Tube	USD	31.720	31.720	23.678	21.725	21.725
Mouser	700-DS1511Y	103	1	Tube	USD	31.720	31.720	22.490	21.690	21.690

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