Nexperia 74HC123D,653 Dual Monostable Multivibrator Monostable Multivibrator, 2 → 6 V, 16-Pin SOIC

  • RS Stock No. 170-7994
  • Mfr. Part No. 74HC123D,653
  • Manufacturer Nexperia
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

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

Specifications
Attribute Value
Logic Family 74HC
Logic Function Monostable Multivibrator
Mounting Type Surface Mount
Package Type SO
Pin Count 16
Number of Elements per Chip 2
Maximum Propagation Delay Time @ Maximum CL 385 ns @ 50 pF
Dimensions 10 x 4 x 1.45mm
Maximum Operating Supply Voltage 6 V
Height 1.45mm
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +125 °C
Propagation Delay Test Condition 50pF
Length 10mm
Minimum Operating Supply Voltage 2 V
Width 4mm
Temporarily out of stock - back order for despatch 15/09/2020, delivery within 4 working days from despatch date
Price Each (On a Reel of 2500)
Was SGD0.173
SGD 0.163
(exc. GST)
SGD 0.174
(inc. GST)
units
Per unit
Per Reel*
2500 - 2500
SGD0.163
SGD407.50
5000 - 10000
SGD0.158
SGD395.00
12500 - 22500
SGD0.153
SGD382.50
25000 +
SGD0.144
SGD360.00
*price indicative
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