NE555PWR Electronic Ic Chip RFID Reader Clock Timer IC Precision Timers

NE555PWR Electronic Ic Chip RFID Reader Clock Timer IC Precision Timers

Applications

• Fingerprint Biometrics

• Iris Biometrics

• RFID Reader

Specifications

Description

These devices are precision timing circuits capable of producing accurate time delays or oscillation. In the time-delay or mono-stable mode of operation, the Duty Cycle timed interval is controlled by a single external of operation, the frequency and duty cycle can be controlled independently with two external resistors terminal. When the trigger input falls below the trigger level, the flip-flop is set, and the output goes high. If 2 Applications the trigger input is above the trigger level and the threshold input is above the threshold level, the flipflop is reset and the output is low.

The reset (RESET) can override all other inputs and can be used to initiate a new timing cycle. When RESET goes low, the flip-flop is reset, and the output goes low. When the output is low, a low-impedance path is provided between discharge (DISCH) and ground.

The output circuit is capable of sinking or sourcing current up to 200 mA. Operation is specified for supplies of 5 V to 15 V. With a 5-V supply, output levels are compatible with TTL inputs.

Device Information

Features

• Timing From Microseconds to Hours

• Astable or Monostable Operation

• Adjustable Duty Cycle

• TTL-Compatible Output Can Sink or Source Up to 200 mA

• On Products Compliant to MIL-PRF-38535 All Parameters Are Tested Unless Otherwis Noted. On All Other Products, Production Processing Does Not Necessarily thirds and one-third, respectively, of VCC. These Include Testing of All Parameters.

Trading Guides

Shenzhen Retechip® Electronic Technology Co., Ltd. was established in 2013, specializing in electronic components distribution business.The products are widely used in communication equipment, power supply, medical electronics, automotive electronics, digital electronics, industrial electronics, display modules, intelligent electronics, new energy, the Internet of things, 5G productsand other fields，With high-quality products, reasonable prices, rapid distributionand timely service, we can provide customers with the most cost-effective products and save customers a lot of time.