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74ACQ657SPC

Features: · Guaranteed simultaneous switching noise level and dynamic threshold performance· Guaranteed pin-to-pin skew AC performance· Combines the 245 and the 280 functions in one package· 300 mil 24-pin slim dual-in-line package· Outputs source/sink 24 mA· ACTQ has TTL-compatible inputsPinoutSp...

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SeekIC No. : 004248947 Detail

74ACQ657SPC: Features: · Guaranteed simultaneous switching noise level and dynamic threshold performance· Guaranteed pin-to-pin skew AC performance· Combines the 245 and the 280 functions in one package· 300 mil...

74ACQ657SPC Data Sheet

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Part Number:
74ACQ657SPC
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/3/10

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Product Details

Description



Features:

 · Guaranteed simultaneous switching noise level and dynamic threshold performance
 · Guaranteed pin-to-pin skew AC performance
 · Combines the 245 and the 280 functions in one package
 · 300 mil 24-pin slim dual-in-line package
 · Outputs source/sink 24 mA
 · ACTQ has TTL-compatible inputs


Pinout

Connection Diagram


Specifications

Supply Voltage (VCC) .....................−0.5V to +7.0V
DC Input Diode Current (IIK)
VI = −0.5V .................................................−20 mA
VI = VCC + 0.5V ........................................+20 mA
DC Input Voltage (VI) ...........−0.5V to VCC + 0.5V
DC Output Diode Current (IOK)
VO = −0.5V ..............................................−20 mA
VO = VCC + 0.5V .....................................+20 mA
DC Output Voltage (VO) ......−0.5V to VCC + 0.5V
DC Output Source
or Sink Current (IO) ...............................±50 mA
DC VCC or Ground Current
per Output Pin (ICC or IGND) .................±50 mA
Storage Temperature (TSTG) ..−65°C to +150°C
DC Latch-up Source or
Sink Current .......................................±300 mA
Junction Temperature (TJ)
PDIP ......................................................140°C



Description

The 74ACQ657SPC contains eight non-inverting buffers with 3-STATE outputs and an 8-bit parity generator/checker. Intended for bus oriented applications, the device combines the 245 and the 280 functions in one package.The ACQ/ACTQ utilizes Fairchild Quiet SeriesTM technology to guarantee quiet output switching and improved dynamic threshold performance. FACT Quiet Series features GTOTM output control and undershoot corrector in addition to a split ground bus or superior performance.




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