| Photo | Mfr. Part No. | Kywos Part No. | Manufacturer | Description | Package | Availability | Datasheet | Inquiry |
![]() | PT7C4363WEX | KY-PT7C4363WEX | Diodes Incorporated | 8 Terminations 3V Real Time Clocks Alarm, Leap Year, Square Wave Output | Tape & Reel (TR) | 19166 In Stock | ![]() | Inquiry |
![]() | X1228V14I-2.7 | KY-X1228V14I-2.7 | Intersil (Renesas Electronics America) | 14 Terminations 5V 14 Pin Real Time Clocks 0.032MHz | Bulk | 4543 In Stock | Inquiry | |
![]() | RX-4045NB:AAB PURE SN | KY-RX-4045NB:AAB PURE SN | EPSON | Real Time Clocks Alarm | 7858 In Stock | ![]() | Inquiry | |
![]() | DS1308U-33+T | KY-DS1308U-33+T | Maxim Integrated | 8 Terminations 3.3V DS1308 Real Time Clocks Leap Year, NVSRAM, Square Wave Output | Tape & Reel (TR) | 8183 In Stock | ![]() | Inquiry |
![]() | DS1305+ | KY-DS1305+ | Maxim Integrated | 16 Terminations 5V 16 Pin DS1305 Real Time Clocks Alarm, Leap Year, NVSRAM, Trickle-Charger | Tube | 9886 In Stock | ![]() | Inquiry |
![]() | DS1306E+T&R | KY-DS1306E+T&R | Maxim Integrated | DS1306 Real Time Clocks Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | Tape & Reel (TR) | 6626 In Stock | ![]() | Inquiry |
![]() | DS1305EN | KY-DS1305EN | Rochester Electronics, LLC | Real Time Clocks Alarm, Leap Year, NVSRAM, Trickle-Charger | Tube | 7710 In Stock | ![]() | Inquiry |
![]() | DS1557WP-120+ | KY-DS1557WP-120+ | Maxim Integrated | 34 Terminations 3.3V 34 Pin DS1557 Real Time Clocks Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz | Tray | 9822 In Stock | ![]() | Inquiry |
![]() | DS1673E-3+ | KY-DS1673E-3+ | Analog Devices | Real Time Clocks Clock & Timer ICs Subcategory | Tube | 4358 In Stock | Inquiry | |
![]() | DS1248W-120IND | KY-DS1248W-120IND | Analog Devices | Real Time Clocks Min 2.97 V V Max 3.63 V V | Tube | 1008 In Stock | Inquiry | |
![]() | DS1254WB2-150 | KY-DS1254WB2-150 | Maxim Integrated | DS1254 Real Time Clocks Leap Year, NVSRAM | Tray | 6925 In Stock | Inquiry | |
![]() | PT7C43390LE | KY-PT7C43390LE | Diodes Incorporated | 8 Terminations 3V Real Time Clocks Alarm, Leap Year, Square Wave Output | Tube | 2889 In Stock | ![]() | Inquiry |
![]() | DS1554-70 | KY-DS1554-70 | Rochester Electronics, LLC | 32 Terminations 5V 32 Pin Real Time Clocks Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz | Tube | 7743 In Stock | ![]() | Inquiry |
![]() | DS1306N+ | KY-DS1306N+ | Maxim Integrated | 16 Terminations 5V 16 Pin DS1306 Real Time Clocks Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 0.032MHz | Tube | 2926 In Stock | ![]() | Inquiry |
![]() | M41ST95WMX6TR | KY-M41ST95WMX6TR | STMicroelectronics | 28 Terminations 3V 28 Pin M41ST Real Time Clocks Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer 0.032MHz | Tape & Reel (TR) | 2712 In Stock | ![]() | Inquiry |
![]() | BQ3285LCSSTR | KY-BQ3285LCSSTR | Texas Instruments | 24 Terminations 3V 24 Pin Real Time Clocks 0.032MHz | 1439 In Stock | Inquiry | ||
![]() | X1288V14I-2.7AT1 | KY-X1288V14I-2.7AT1 | Renesas Electronics America Inc. | X1288 Real Time Clocks Alarm, Leap Year, Supervisor, Watchdog Timer | Tape & Reel (TR) | 2427 In Stock | ![]() | Inquiry |
![]() | ISL12027IVAZ | KY-ISL12027IVAZ | Renesas Electronics America Inc. | ISL12027 Real Time Clocks Alarm, Leap Year, Supervisor, Watchdog Timer | Tube | 8677 In Stock | ![]() | Inquiry |
![]() | BQ4845S-A4NG4 | KY-BQ4845S-A4NG4 | Texas Instruments | 28 Terminations 5V 28 Pin BQ4845 Real Time Clocks Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 0.032MHz | Tube | 3830 In Stock | ![]() | Inquiry |
![]() | PCF8563TD-T | KY-PCF8563TD-T | NXP Semiconductors / Freescale | 8 Terminations 2V 8 Pin Real Time Clocks 0.032MHz Min 1.8V V Max 5.5V V | Cut Tape | 2071 In Stock | Inquiry |