MC14538BDWR2G
数据手册.pdfON SEMICONDUCTOR MC14538BDWR2G 芯片, 单稳多谐振荡器, 100NS, SOIC-16
The MC14538B is a dual, retriggerable, resettable monostable multivibrator. It may be triggered from either edge of an input pulse, and produces an accurate output pulse over a wide range of widths, the duration and accuracy of which are determined by the external timing components, CX and RX. Output Pulse Width T = RX • CX secs
RX = Ω
CX = Farads
Features
• Unlimited Rise and Fall Time Allowed on the A Trigger Input
• Pulse Width Range = 10 μs to 10 s
• Latched Trigger Inputs
• Separate Latched Reset Inputs
• 3.0 Vdc to 18 Vdc Operational Limits
• Triggerable from Positive A Input or Negative−Going Edge B−Input
• Capable of Driving Two Low−Power TTL Loads or One Low−Power
Schottky TTL Load Over the Rated Temperature Range
• Pin−for−pin Compatible with MC14528B and CD4528B CD4098
• Use the MC54/74HC4538A for Pulse Widths Less Than 10 μs with Supplies Up to 6 V
• NLV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
• These Devices are Pb−Free and are RoHS Compliant