TLC555TDF1

更新时间： 2024-11-30 11:06:27

品牌	Logo	应用领域
德州仪器 - TI		信号电路模拟波形发生功能
页数	文件大小	规格书
5页	71K
描述
DIE LinCMOS 计时器 \| TD \| 0

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TLC555TDF1 技术参数

生命周期：	Active	包装说明：	DIE,
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	12 weeks
风险等级：	5.75	模拟集成电路 - 其他类型：	PULSE; RECTANGULAR
JESD-30 代码：	R-XUUC-N8	长度：	1.651 mm
功能数量：	1	端子数量：	8
封装主体材料：	UNSPECIFIED	封装代码：	DIE
封装形状：	RECTANGULAR	封装形式：	UNCASED CHIP
峰值回流温度（摄氏度）：	NOT SPECIFIED	最大供电电压 (Vsup)：	15 V
最小供电电压 (Vsup)：	2 V	表面贴装：	YES
技术：	CMOS	端子形式：	NO LEAD
端子位置：	UPPER	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	1.27 mm	Base Number Matches：	1

TLC555TDF1 数据手册

TLC555-DIE

www.ti.com

SLFS079 –JULY 2012

LinCMOS™ TIMER

FEATURES

•

Very Low Power Consumption

•

Functionally Interchangeable With the NE555;

Has Same Pinout

Capable of Operation in Astable Mode

CMOS Output Capable of Swinging Rail to Rail

High Output-Current Capability

ESD Protection Exceeds 2000 V Per

MIL-STD-883C, Method 3015.2

Available in Q-Temp Automotive

Output Fully Compatible With CMOS, TTL, and

MOS

–

High Reliability Automotive Applications

Configuration Control/Print Support

Qualification to Automotive Standards

•

Low Supply Current Reduces Spikes During

Output Transitions

Single-Supply Operation From 2 V to 15 V

DESCRIPTION

The TLC555 is a monolithic timing circuit fabricated using the TI LinCMOS process. The timer is fully compatible

with CMOS, TTL, and MOS logic and operates at frequencies up to 2 MHz. Because of its high input impedance,

this device uses smaller timing capacitors than those used by the NE555. As a result, more accurate time delays

and oscillations are possible. Power consumption is low across the full range of power supply voltage.

Like the NE555, the TLC555 has a trigger level equal to approximately one-third of the supply voltage and a

threshold level equal to approximately two-thirds of the supply voltage. These levels can be altered by use of the

control voltage terminal (CONT). When the trigger input (TRIG) falls below the trigger level, the flip-flop is set and

the output goes high. If TRIG is above the trigger level and the threshold input (THRES) is above the threshold

level, the flip-flop is reset and the output is low. The reset input (RESET) can override all other inputs and can be

used to initiate a new timing cycle. If RESET is low, the flip-flop is reset and the output is low. Whenever the

output is low, a low-impedance path is provided between the discharge terminal (DISCH) and GND. All unused

inputs should be tied to an appropriate logic level to prevent false triggering.

While the CMOS output is capable of sinking over 100 mA and sourcing over 10 mA, the TLC555 exhibits greatly

reduced supply-current spikes during output transitions. This minimizes the need for the large decoupling

capacitors required by the NE555.

ORDERING INFORMATION⁽¹⁾

PACKAGE

DESIGNATOR

PRODUCT

PACKAGE

ORDERABLE PART NUMBER

PACKAGE QUANTITY

TLC555TDF1

TLC555TDF2

210

TLC555

Bare die in waffle pack⁽²⁾

(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

web site at www.ti.com.

(2) Processing is per the Texas Instruments commercial production baseline and is in compliance with the Texas Instruments Quality

Control System in effect at the time of manufacture. Electrical screening consists of DC parametric and functional testing at room

temperature only. Unless otherwise specified by Texas Instruments AC performance and performance over temperature is not

warranted. Visual Inspection is performed in accordance with MIL-STD-883 Test Method 2010 Condition B at 75X minimum.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

LinCMOS is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5

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与TLC555TDF1相关器件

型号	品牌	获取价格	描述	数据表
TLC555TDF2	TI	获取价格	DIE LinCMOS 计时器 \| TD \| 0
TLC555Y	TI	获取价格	LinCMOSE TIMERS
TLC556	TI	获取价格	DUAL LinCMOSE TIMERS
TLC556_16	TI	获取价格	DUAL LinCMOSE TIMERS
TLC556CD	TI	获取价格	DUAL LinCMOSE TIMERS
TLC556CD1	TI	获取价格	IC,TIMER,CMOS,SOP,14PIN,PLASTIC
TLC556CDG4	TI	获取价格	DUAL LinCMOSE TIMERS
TLC556CDP3	TI	获取价格	TLC556CDP3
TLC556CDR	TI	获取价格	DUAL LinCMOSE TIMERS
TLC556CDRG4	TI	获取价格	DUAL LinCMOSE TIMERS

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