TLC555中文资料PDF规格书
TLC555规格书详情
1 Features
1• Very low power consumption:
– 1-mW typical 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 typical
– Source: 10-mA typical
• 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 NE555; has
same pinout
• ESD protection exceeds 2000 V per MIL-STD-
883C, method 3015.2
• Available in Q-temp automotive
– High-reliability automotive applications
– Configuration control and print support
– Qualification to automotive standards
2 Applications
• Precision timing
• Pulse generation
• Sequential timing
• Time delay generation
• Pulse width modulation
• Pulse position modulation
• Linear ramp generator
3 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 supports smaller
timing capacitors than those supported by the NE555
or LM555. 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 flipflop
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 must be tied to an appropriate logic
level to prevent false triggering.
产品属性
- 产品编号:
TLC555CDG4
- 制造商:
Texas Instruments
- 类别:
集成电路(IC) > 可编程定时器和振荡器
- 系列:
LinCMOS™
- 包装:
管件
- 类型:
555 型,计时器/振荡器(单路)
- 频率:
2.1MHz
- 电压 - 供电:
2V ~ 15V
- 工作温度:
0°C ~ 70°C
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SOIC
- 安装类型:
表面贴装型
- 描述:
IC OSC SGL TIMER 2.1MHZ 8-SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HLF/洪利发 |
23+ |
NA/ |
115240 |
原装现货,当天可交货,原型号开票 |
询价 | ||
TI(德州仪器) |
23+ |
NA/ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
XINBOLE/芯伯乐 |
22+21+ |
SOP-8 |
65133 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 | ||
TI |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
TI/德州仪器 |
1948+ |
SOP8 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
23+ |
TI |
19636 |
专注原装正品现货特价中量大可定 |
询价 | |||
TI |
2020+ |
SOP |
313 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
PHILIPS |
23+ |
NA |
1606 |
专做原装正品,假一罚百! |
询价 | ||
HLF/洪利发 |
22+ |
SOPDIP |
450000 |
公司现货 提供技术支持 |
询价 | ||
TI(德州仪器) |
2021+ |
8000 |
原装现货,欢迎询价 |
询价 |
相关库存
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- TLC555CDBR
- TLC555CDG4
- TLC555CD
- TLC555CDR
- TLC555CD
- TLC555CDRG4
- TLC555CDR
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- TLC555CDB
- TLC555C
- TLC555CD
- TLC555CDG4
- TLC555CDR
- TLC555CDG4
- TLC555CDRG4
- TLC555_V01
- TLC555C
- TLC555CD
- TLC555CDG4
- TLC555CDR
- TLC555CDRG4
- TLC555_V02