Nexperia 74HC123D,652 Dual Monostable Multivibrator Monostable Multivibrator, 2 → 6 V, 16-Pin SOIC

  • RS庫存編號 113-0512
  • 製造零件編號 74HC123D,652
  • 製造商 Nexperia
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74HC Family, Nexperia

High-Speed CMOS Logic
Operating Voltage: 2 to 6 V
Compatibility: Input CMOS, Output CMOS

The 74HC123, 74HCT123 are high-speed Si-gate CMOS devices and are pin compatible with Low-power Schottky TTL (LSTTL). The 74HC123, 74HCT123 are dual retriggerable monostable multivibrators with output pulse width control by three methods: The basic pulse is programmed by selection of an external resistor (REXT) and capacitor (CEXT). Once triggered, the basic output pulse width may be extended by retriggering the gated active LOW-going edge input (nA) or the active HIGH-going edge input (nB). By repeating this process, the output pulse period (nQ = HIGH, nQ = LOW) can be made as long as desired.

Simple control interface
Power on reset
Dual devices with separate reset inputs
Negative or positive edge triggered
CMOS low power
Key applications
Timing delays in control circuits

74HC Family

規格
屬性
Logic Family HC
Logic Function Monostable Multivibrator
Mounting Type Surface Mount
Package Type SOIC
Pin Count 16
Number of Elements per Chip 2
Maximum Propagation Delay Time @ Maximum CL 255 ns@ 2 V
Dimensions 10 x 4 x 1.45mm
Maximum Operating Temperature +125 °C
Length 10mm
Maximum Operating Supply Voltage 6 V
Width 4mm
Minimum Operating Supply Voltage 2 V
Height 1.45mm
Minimum Operating Temperature -40 °C
4 現貨庫存,可於3工作日發貨。
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