Dual Retriggerable Monostable Multivibrator with Reset,74AHC123XS16G Replace TC74HC123AF.
74AHC123XS16G 74AHC123XS16G.pdf
FEATURES

• All Inputs Have a Schmitt-Trigger Action

• Inputs Accept Voltages Higher than VCC

• Edge-Triggered from Active High or Active Low   

  Gated Logic Inputs

 Retriggerable for Very Long Pulses up to 100%   

  Duty Factor

• Direct Reset Terminates Output Pulse  

• Operates with CMOS Input Levels  

• -40℃ to +125℃ Operating Temperature Range

• Available in a Green SOIC-16 Package  

PIN CONFIGUTION
优势替代
TC74HC123AF TC74HC123AF.pdf

No.12741

FEATURES

• High speed: tpd = 25 ns (typ.) at VCC = 5 V

• Low power dissipation

  Standby state: ICC = 4 μA (max) at Ta = 25°C

  Active state: ICC = 700 μA (max) at Ta = 25°C

• High noise immunity: VNIH = VNIL = 28% VCC (min)

• Output drive capability: 10 LSTTL loads

• Symmetrical output impedance: |IOH| = IOL = 4 mA (min)

• Balanced propagation delays: tpLH −∼ tpHL

• Wide operating voltage range: VCC (opr) = 2 to 6 V

• Pin and function compatible with 74LS123

PIN CONFIGUTION
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