TLC556M 低功耗双路 LinCMOS 定时器

The TLC556 series are monolithic timing circuits fabricated using the TI LinCMOSTM process, which provides full compatibility with CMOS, TTL, and MOS logic and operates at frequencies up to 2MHz. Accurate time delays and oscillations are possible with smaller, less-expensive timing capacitors than the NE556 because of the high input impedance. Power consumption is low across the full range of power supply voltages.

Like the NE556, the TLC556 has a trigger level approximately one-third of the supply voltage and

a threshold level approximately two-thirds of the supply voltage. These levels can be altered by use of the control voltage terminal. When the trigger input falls below the trigger level, the flip-flop is set and the output goes high

	TLC556M
Frequency (Max) (MHz)	2.1
VCC (Min) (V)	2
VCC (Max) (V)	15
Operating Temperature Range (C)	-55 to 125
Pin/Package	14CDIP, 14SOIC, 20LCCC
Approx. Price (US$)	0.60 \| 1ku

TLC556M 特性

Very Low Power Consumption...2 mW Typ at VDD = 5 V
Capable of Operation in Astable Mode
CMOS Output Capable of Swinging Rail to Rail
High Output-Current Capability Sink 100 mA Typ Source 10 mA Typ
Output Fully Compatible With CMOS, TTL, and MOS
Low Supply Current Reduces Spikes During Output Transitions
Single-Supply Operation From 2 V to 15 V
Functionally interchangeable With the NE556; Has Same Pinout

TLC556M 芯片订购指南

器件	状态	温度 (oC)	价格（美元）	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
5962-89503022A	ACTIVE	-55 to 125	14.79 \| 1ku	LCCC (FK) \| 20	1 \| TUBE
5962-8950302CA	ACTIVE	-55 to 125	3.23 \| 1ku	CDIP (J) \| 14	1 \| TUBE
TLC556MD	ACTIVE	-55 to 125	0.60 \| 1ku	SOIC (D) \| 14	50
TLC556MDG4	ACTIVE		0.60 \| 1ku	SOIC (D) \| 14	50
TLC556MDR	ACTIVE	-55 to 125	0.60 \| 1ku	SOIC (D) \| 14	2500 \| LARGE T&R
TLC556MDRG4	ACTIVE		0.60 \| 1ku	SOIC (D) \| 14	50
TLC556MFKB	ACTIVE	-55 to 125	14.79 \| 1ku	LCCC (FK) \| 20	1 \| TUBE
TLC556MJ	ACTIVE	-55 to 125	2.75 \| 1ku	CDIP (J) \| 14	1 \| TUBE
TLC556MJB	ACTIVE	-55 to 125	3.23 \| 1ku	CDIP (J) \| 14	1 \| TUBE

TLC556M 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
5962-89503022A	TBD	Call TI	Call TI	5962-89503022A	5962-89503022A
5962-8950302CA	TBD	Call TI	Call TI	5962-8950302CA	5962-8950302CA
TLC556MD	TBD	CU NIPDAU	Level-1-220C-UNLIM	TLC556MD	TLC556MD
TLC556MDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC556MDG4	TLC556MDG4
TLC556MDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC556MDR	TLC556MDR
TLC556MDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC556MDRG4	TLC556MDRG4
TLC556MFKB	TBD	POST-PLATE	N/A for Pkg Type	TLC556MFKB	TLC556MFKB
TLC556MJ	TBD	A42	N/A for Pkg Type	TLC556MJ	TLC556MJ
TLC556MJB	TBD	A42	N/A for Pkg Type	TLC556MJB	TLC556MJB

TLC556M 应用技术支持与电子电路设计开发资源下载

TLC556M 工具与软件

名称	型号	公司	工具/软件类型
音频的快速搜索选择工具	AUDIO_SELECTION_TOOL	Texas Instruments	实用程序/插件