- RS Stock No.:
- 170-7994
- Mfr. Part No.:
- 74HC123D,653
- Brand:
- Nexperia
On back order for despatch 30/08/2024, delivery within 10 working days from despatch date.
Added
Price (ex. GST) Each (On a Reel of 2500)
$0.243
(exc. GST)
$0.267
(inc. GST)
Units | Per unit | Per Reel* |
2500 - 10000 | $0.243 | $607.50 |
12500 + | $0.235 | $587.50 |
*price indicative |
- RS Stock No.:
- 170-7994
- Mfr. Part No.:
- 74HC123D,653
- Brand:
- Nexperia
Technical data sheets
Legislation and Compliance
Product Details
74HC Family, Nexperia
High-Speed CMOS Logic
Operating Voltage: 2 to 6 V
Compatibility: Input CMOS, Output CMOS
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
Power on reset
Dual devices with separate reset inputs
Negative or positive edge triggered
CMOS low power
Key applications
Timing delays in control circuits
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
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 |
Maximum Operating Supply Voltage | 6 V |
Dimensions | 10 x 4 x 1.45mm |
Minimum Operating Supply Voltage | 2 V |
Minimum Operating Temperature | -40 °C |
Width | 4mm |
Height | 1.45mm |
Propagation Delay Test Condition | 50pF |
Length | 10mm |
Maximum Operating Temperature | +125 °C |
Related links
- Texas Instruments CD4047BE Monostable Multivibrator, 14-Pin PDIP
- onsemi MC14538BDR2G 16-Pin SOIC
- Texas Instruments CD4047BM Monostable Multivibrator, 14-Pin SOIC
- Texas Instruments CD74HC123M, Dual Dual Monostable Multivibrator 5.2mA
- Texas Instruments CD74HC123MT, Dual Dual Monostable Multivibrator 5.2mA
- Texas Instruments SN74123N, Dual Monostable Multivibrator 16mA
- Nexperia HEF4047BT 14-Pin SOIC
- Texas Instruments CD14538BM, Dual Dual Monostable Multivibrator 4mA