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Chọn Hình ảnh Số Phụ tùng Nsx Mô tả Bảng dữ liệu Sẵn có Giá (USD) Lọc kết quả trong bảng theo đơn giá dựa trên số lượng của bạn. Số lượng RoHS Mô hình ECAD Loại giao diện Định dạng ngày Định dạng thời gian Đóng gói / Vỏ bọc Chuyển mạch dự phòng ắc-quy Điện áp cấp nguồn - Tối thiểu Điện áp cấp nguồn - Tối đa Nhiệt độ làm việc tối thiểu Nhiệt độ làm việc tối đa Sê-ri Kiểu gắn Lưu giữ thời gian hiện hành Đóng gói

STMicroelectronics Real Time Clock 64K (8Kx8) 100ns 937Có hàng
ĐOẠN NGẮN
$41.13
$33.30
$31.34
$30.04
Xem
Cuộn
$27.13
Tối thiểu: 1
Nhiều: 1
: 936
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) SOX-28 Backup Switching 4.5 V 5.5 V 0 C + 70 C M48T08Y SMD/SMT Reel, Cut Tape, MouseReel
STMicroelectronics Real Time Clock 16K (2Kx8) 70ns 844Có hàng
$41.26
$30.35
$29.13
$27.99
Xem
Tối thiểu: 1
Nhiều: 1
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) PCDIP-24 Integrated Battery 4.5 V 5.5 V 0 C + 70 C M48T12 Through Hole Tube
STMicroelectronics Real Time Clock 64K (8Kx8) 150ns 398Có hàng
$50.47
$38.12
$36.45
$35.78
Xem
Tối thiểu: 1
Nhiều: 1
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) PCDIP-28 Integrated Battery 4.5 V 5.5 V 0 C + 70 C M48T18 Through Hole Tube
Analog Devices / Maxim Integrated Real Time Clock Trickle-Charge Timekeeping Chip
1,803Có hàng
ĐOẠN NGẮN
$3.35
$3.28
$3.21
$3.14
Xem
Tối thiểu: 1
Nhiều: 1
Tối đa: 1,442
Serial 3-Wire YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-8 Backup Switching 2 V 5.5 V 0 C + 70 C DS1302S SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Real Time Clock Parallel RTC A 595-B Q4802LYDW A 595-BQ4 A 595-BQ4802LYDW 895Có hàng
ĐOẠN NGẮN
$9.17
$7.10
$6.59
$6.02
Cuộn
$5.39
Xem
Tối thiểu: 1
Nhiều: 1
: 1,000
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-28 Backup Switching 2.7 V 3.6 V 0 C + 70 C BQ4802LY SMD/SMT Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated Real Time Clock Phantom Time Chip
65Có hàng
$34.08
$27.59
$25.97
$24.89
Xem
Tối thiểu: 1
Nhiều: 1
Phantom Clock YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SO-16 Backup Switching 3 V 3.6 V 0 C + 70 C DS1315S SMD/SMT Tube

Analog Devices / Maxim Integrated Real Time Clock Y2K-Compliant Watchdog Real-Time Clocks
96Có hàng
$41.33
$33.29
$31.16
$29.60
Xem
Tối thiểu: 1
Nhiều: 1
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) EDIP-28 Backup Switching 4.5 V 5.5 V 0 C + 70 C DS1511Y Through Hole Tube
Analog Devices / Maxim Integrated Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi
35Có hàng
$70.04
$61.49
$56.42
$55.43
Tối thiểu: 1
Nhiều: 1
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) Integrated Battery 2.97 V 3.63 V 0 C + 70 C DS1556W Through Hole Tube
Analog Devices / Maxim Integrated Real Time Clock 3V/5V Real-Time Clocks
72Có hàng
$43.49
$35.54
$33.54
$32.61
Xem
Tối thiểu: 1
Nhiều: 1
Multiplexed YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) EDIP-24 Integrated Battery 4.5 V 5.5 V 0 C + 70 C DS17887 Through Hole Tube
STMicroelectronics Real Time Clock 256K (32Kx8) 100ns 330Có hàng
ĐOẠN NGẮN
$22.51
$20.25
$17.67
$16.80
Cuộn
$14.99
Xem
Tối thiểu: 1
Nhiều: 1
: 936
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-44 Backup Switching 3 V 3.6 V 0 C + 70 C M48T37V SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Real Time Clock w/242x8 NVSRAM Alarm Wake-up 85Có hàng
$18.28
$14.50
$13.53
$12.50
Xem
Tối thiểu: 1
Nhiều: 1
Multiplexed YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-24 4.5 V 5.5 V 0 C + 70 C BQ3285E SMD/SMT Tube

Analog Devices / Maxim Integrated Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi
20Có hàng
$51.24
$50.11
$49.02
$48.04
Xem
Tối thiểu: 1
Nhiều: 1
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 4.5 V 5.5 V 0 C + 70 C DS1556P SMD/SMT Tray
Analog Devices / Maxim Integrated Real Time Clock 3V/5V Real-Time Clocks
54Có hàng
$33.58
$26.99
$25.58
$24.13
Xem
Tối thiểu: 1
Nhiều: 1
Multiplexed YY-MM-DD-dd HH:MM:SS (24 hr) EDIP-24 Backup Switching 2.7 V 3.7 V 0 C + 70 C DS17287 Through Hole Tube
Analog Devices / Maxim Integrated Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi
16Có hàng
$82.66
$68.84
$64.80
$61.22
Xem
Tối thiểu: 1
Nhiều: 1
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) EDIP-32 Integrated Battery 4.5 V 5.5 V 0 C + 70 C DS1556 Through Hole Tube
Analog Devices / Maxim Integrated Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep
37Có hàng
$34.18
$33.42
$32.70
$32.04
Xem
Tối thiểu: 1
Nhiều: 1
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) PowerCap Module-34 Backup Switching 4.5 V 5.5 V 0 C + 70 C DS1554P SMD/SMT Tray
Analog Devices / Maxim Integrated Real Time Clock 3V/5V Real-Time Clocks
49Có hàng
$36.45
$29.52
$27.76
$26.62
Xem
Tối thiểu: 1
Nhiều: 1
Multiplexed YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) EDIP-24 Integrated Battery 4.5 V 5.5 V 0 C + 70 C DS17487 Through Hole Tube

Analog Devices / Maxim Integrated Real Time Clock 3V/5V Real-Time Clocks
28Có hàng
$37.43
$30.30
$28.52
$26.74
Xem
Tối thiểu: 1
Nhiều: 1
Multiplexed YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SO-24 Backup Switching 4.5 V 5.5 V 0 C + 70 C DS17885S SMD/SMT Tube
Analog Devices / Maxim Integrated Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R
21Có hàng
$82.39
$68.61
$64.59
$61.01
Tối thiểu: 1
Nhiều: 1
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) EDIP-32 Integrated Battery 2.97 V 3.63 V 0 C + 70 C DS1747W Through Hole Tube

Analog Devices / Maxim Integrated Real Time Clock 64 x 8, Serial, I C Real-Time Clock
10,524Có hàng
ĐOẠN NGẮN
$5.85
$4.46
$4.11
$3.73
$3.66
Cuộn
$3.10
Tối thiểu: 1
Nhiều: 1
Tối đa: 8,419
: 2,500
I2C YY-MM-DD HH:MM:SS:hh (12 hr, 24 hr) SOIC-8 Backup Switching 4.5 V 5.5 V 0 C + 70 C DS1307Z SMD/SMT Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R
454Có hàng
$70.22
$58.00
$54.94
$54.25
Tối thiểu: 1
Nhiều: 1
Tối đa: 363
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) EDIP-32 Integrated Battery 4.5 V 5.5 V 0 C + 70 C DS1746 Through Hole Tube
STMicroelectronics Real Time Clock 64K (8Kx8) 100ns 940Có hàng
$36.36
$27.28
$26.02
$25.10
Xem
Tối thiểu: 1
Nhiều: 1
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) PCDIP-28 Integrated Battery 4.75 V 5.5 V 0 C + 70 C M48T08 Through Hole Tube
STMicroelectronics Real Time Clock 16K (2Kx8) 150ns 944Có hàng
$44.08
$35.60
$33.91
$32.87
Xem
Tối thiểu: 1
Nhiều: 1
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) PCDIP-24 Integrated Battery 4.5 V 5.5 V 0 C + 70 C M48T12 Through Hole Tube
STMicroelectronics Real Time Clock 64K (8Kx8) 100ns 1,351Có hàng
$46.96
$37.96
$35.63
$34.91
Tối thiểu: 1
Nhiều: 1
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) PCDIP-28 Integrated Battery 4.5 V 5.5 V 0 C + 70 C M48T18 Through Hole Tube

STMicroelectronics Real Time Clock 64K (8Kx8) 70ns 1,036Có hàng
ĐOẠN NGẮN
$23.40
$18.71
$17.54
$16.25
Xem
Cuộn
$15.12
Tối thiểu: 1
Nhiều: 1
: 936
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) SOX-28 Backup Switching 4.5 V 5.5 V 0 C + 70 C M48T58Y SMD/SMT Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Real Time Clock 64k NV SRAM with Phantom Clock
1,413Có hàng
$60.01
$49.05
$46.29
$45.01
Xem
Tối thiểu: 1
Nhiều: 1
Tối đa: 1,137
Parallel YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) EDIP-28 Integrated Battery 4.5 V 5.5 V 0 C + 70 C DS1243Y Through Hole Tube