Datasheet > TLC552C_06

TLC552C_06

更新时间： 2024-11-24 04:28:07

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
10页	149K
描述
DUAL LINCMOSE⑩ TIMER

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TLC552C_06 数据手册

TLC552C

DUAL LINCMOS TIMER

SLFS046 – FEBRUARY 1984 – REVISED MAY 1988

D OR N PACKAGE

(TOP VIEW)

Very Low Power Consumption . . . 2 mW

Typ at V = 5 V

Capable of Operation in Astable Mode

DSCH

CMOS Output Capable of Swinging Rail to

Rail

THRES

CONT

RESET

OUT

DSCH

THRES

CONT

RESET

OUT

TIMER

# 1

High Output-Current Capability

Sink 100 mA Typ

TIMER

# 2

TRIG

Source 10 mA Typ

GND

TRIG

Output Fully Compatible With CMOS, TTL,

and MOS

Low Supply Current Reduces Spikes

During Output Transitions

functional block diagram (each timer)

High-Impedance Inputs . . . 10 Ω Typ

RESET

CONT

Single-Supply Operation From 1 V to 18 V

Functionally Interchangeable With the

NE556; Has Same Pinout

THRES

OUT

description

The TLC552 is a dual monolithic timing circuit

fabricated using TI LinCMOS process, which

provides full compatibility with CMOS, TTL, and

MOS logic and operation at frequencies up to

2 MHz. Accurate time delays and oscillations are

possible with smaller, less-expensive timing

capacitors than the NE555 because of the high

input impedance. Power consumption is low

across the full range of power supply voltages.

TRIG

DSCH

GND

RESET can override TRIG and THRES.

TRIG can override THRES.

Like the NE556, the TLC552 has a trigger level

approximately one-third of the supply voltage and

a threshold level approximately two-thirds of the

supplyvoltage. Theselevelscanbealteredbyuse

of the control voltage terminal. When the trigger

input falls below the trigger level, the flip-flop is set

and the output goes high. If the trigger input is

above the trigger level and the threshold input is

above the threshold level, the flip-flop is reset and

AVAILABLE OPTIONS

SYMBOLIZATION

OPERATING

max

TEMPERATURE

RANGE

PACKAGE

SUFFIX

DEVICE

at 25°C

TLC552C

D,N

0°C to 70°C

3.8 mV

The D packages are available taped and reeled. Add the suffix R

to the device type when ordering (i.e., TLC552CDR).

the output is low. The reset input can override all other inputs and can be used to initiate a new

timing cycle. If the reset input 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 and ground.

Whilethe CMOS output is capable of sinking over 100 mA and sourcing over 10 mA, the TLC552 exhibits greatly

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

capacitors required by the NE556.

LinCMOS is a trademark of Texas Instruments Incorporated.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...10

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与TLC552C_06相关器件

型号	品牌	获取价格	描述	数据表
TLC552CD	TI	获取价格	DUAL LINCMOSE TIMER
TLC552CD1	TI	获取价格	IC IC,TIMER,CMOS,SOP,14PIN,PLASTIC, Timer or RTC
TLC552CD3	TI	获取价格	IC IC,TIMER,CMOS,SOP,14PIN,PLASTIC, Timer or RTC
TLC552CDG4	TI	获取价格	DUAL LINCMOSE⑩ TIMER
TLC552CDP1	TI	获取价格	IC IC,TIMER,CMOS,SOP,14PIN,PLASTIC, Timer or RTC
TLC552CDR	TI	获取价格	DUAL LINCMOSE⑩ TIMER
TLC552CDRG4	TI	获取价格	DUAL LINCMOSE⑩ TIMER
TLC552CN	TI	获取价格	DUAL LINCMOSE TIMER
TLC552CN1	TI	获取价格	IC IC,TIMER,CMOS,DIP,14PIN,PLASTIC, Timer or RTC
TLC552CN3	TI	获取价格	IC IC,TIMER,CMOS,DIP,14PIN,PLASTIC, Timer or RTC

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