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实时时钟 (RTC) 和计时器 — 在售料号

截至 2026年9月18日，TI-ADI列出 实时时钟 (RTC) 和计时器 型号 181 个。库存与交期在每次报价时确认。

料号封装库存厂商
NE555DRE4
Single Precision Timer
8-SOIC (D)有货Texas Instruments询价
SA555PE4
Precision timer for -55 to 85C operation
8-PDIP (P)有货Texas Instruments询价
NE555DR
Single Precision Timer
8-SOIC (D)有货Texas Instruments询价
TLC555CDR
2.1-MHz, 250-µA, Low-Power Timer
8-SOIC (D)有货Texas Instruments询价
TLC555IDRG4
2.1-MHz, 250-µA, Low-Power Timer
8-SOIC (D)有货Texas Instruments询价
LMC555CMX/NOPB
World’s smallest 555 timer with low power, high accuracy and a Fmax of 3MHz
8-SOIC (D)有货Texas Instruments询价
NA556DR
Dual Precision Timers
14-SOIC (D)有货Texas Instruments询价
TLC555CDRG4
2.1-MHz, 250-µA, Low-Power Timer
8-SOIC (D)有货Texas Instruments询价
SE555D
Precision timer for -55 to 125C operation
8-SOIC (D)有货Texas Instruments询价
TPL5111DDCR
Ultra low power system timer (35 nA) for power gating in duty cycled applications
6-SOT-23-THN (DDC)有货Texas Instruments询价
SA555DE4
Precision timer for -55 to 85C operation
8-SOIC (D)有货Texas Instruments询价
SA555DG4
Precision timer for -55 to 85C operation
8-SOIC (D)有货Texas Instruments询价
NA555DR
Precision Timers
8-SOIC (D)有货Texas Instruments询价
TPL5100DGSR
Nano-powered programmable timer with power gating functionality and MOS driver
10-VSSOP (DGS)有货Texas Instruments询价
TLC555CPE4
2.1-MHz, 250-µA, Low-Power Timer
8-PDIP (P)有货Texas Instruments询价
SE555JG
Precision Timer
8-CDIP (JG)有货Texas Instruments询价
SA555DRG4
Precision timer for -55 to 85C operation
8-SOIC (D)有货Texas Instruments询价
NE556NE4
Dual precision timer
14-PDIP (N)有货Texas Instruments询价
NE555PWR
Single Precision Timer
8-TSSOP (PW)有货Texas Instruments询价
NE555PWRE4
Single Precision Timer
8-TSSOP (PW)有货Texas Instruments询价
NE555PWRG4
Single Precision Timer
8-TSSOP (PW)有货Texas Instruments询价
LMC555IM/NOPB
World’s smallest 555 timer with low power, high accuracy and a Fmax of 3MHz
8-SOIC (D)有货Texas Instruments询价
NE556N
Dual precision timer
14-PDIP (N)有货Texas Instruments询价
SE555P
Precision timer for -55 to 125C operation
8-PDIP (P)有货Texas Instruments询价
SA555P
Precision timer for -55 to 85C operation
8-PDIP (P)有货Texas Instruments询价
TPL5000DGSR
Nano power programmable timer with watchdog functionality
10-VSSOP (DGS)有货Texas Instruments询价
NE555DG4
Single Precision Timer
8-SOIC (D)有货Texas Instruments询价
SA555DR
Precision timer for -55 to 85C operation
8-SOIC (D)有货Texas Instruments询价
TLC556IN
15V Dual LinCMOS timer
14-PDIP (N)有货Texas Instruments询价
TLC556IDR
15V Dual LinCMOS timer
14-SOIC (D)有货Texas Instruments询价
SA555D
Precision timer for -55 to 85C operation
8-SOIC (D)有货Texas Instruments询价
LM555CN/NOPB
Highly Stable 555 Timer
8-PDIP (P)有货Texas Instruments询价
TPL5000DGST
Nano power programmable timer with watchdog functionality
10-VSSOP (DGS)有货Texas Instruments询价
TLC555IDR
2.1-MHz, 250-µA, Low-Power Timer
8-SOIC (D)有货Texas Instruments询价
NA555DG4
Precision Timers
8-SOIC (D)有货Texas Instruments询价
TLC555CP
2.1-MHz, 250-µA, Low-Power Timer
8-PDIP (P)有货Texas Instruments询价
TLC555IDG4
2.1-MHz, 250-µA, Low-Power Timer
8-SOIC (D)有货Texas Instruments询价
NE556D
Dual precision timer
14-SOIC (D)有货Texas Instruments询价
TLC555QDRQ1
Automotive LinCMOS TIMER
8-SOIC (D)有货Texas Instruments询价
TLC556CDR
15V Dual LinCMOS timer
14-SOIC (D)有货Texas Instruments询价
TLC555MJG
Low Power LinCMOS™ Timer
8-CDIP (JG)有货Texas Instruments询价
NA556D
Dual Precision Timers
14-SOIC (D)有货Texas Instruments询价
TPL5010DDCR
Nano-powered system timer with watchdog functionality & manual reset
6-SOT-23-THIN (DDC)有货Texas Instruments询价
NE555PSRE4
Single Precision Timer
8-SO (PS)有货Texas Instruments询价
NE555PSRG4
Single Precision Timer
8-SO (PS)有货Texas Instruments询价
TLC556ID
15V Dual LinCMOS timer
14-SOIC (D)有货Texas Instruments询价
LMC555CTPX/NOPB
World’s smallest 555 timer with low power, high accuracy and a Fmax of 3MHz
8-DSBGA (YPB)有货Texas Instruments询价
NE556NSR
Dual precision timer
14-SOP (NS)有货Texas Instruments询价
TLC555QDRG4
2.1-MHz, 250-µA, Low-Power Timer
8-SOIC (D)有货Texas Instruments询价
TPL5111DDCT
Ultra low power system timer (35 nA) for power gating in duty cycled applications
6-SOT-23-THN (DDC)有货Texas Instruments询价

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