The 74HC123; 74HCT123 is a dual retriggerable monostable multivibrator with reset. The basic output pulse width is programmed by selection of external components (REXT and CEXT). Once triggered this basic pulse width may be extended by retriggering either of the edge triggered inputs (nA or nB). By repeating this process, the output pulse period (nQ = HIGH, nQ = LOW) can be made as long as desired. Alternatively, an output delay can be terminated at any time by a LOW-going edge on input nRD. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Schmitt-trigger action in the nA and nB inputs, makes the circuit highly tolerant to slower input rise and fall times.
Features and benefits
IC MULTIVIBRATOR 65NS 16TSSOP
Monostable Multivibrator 65ns 16-TSSOP
Nexperia 74HC123PW - Monostable Multivibrator, HC/UH Series, 2-Func, CMOS, TSSOP16
IC MULTIVIBRATOR 65NS 16TSSOP
IC MULTIVIBRATOR 65NS 16TSSOP
IC MULTIVIBRATOR 65NS 16TSSOP
IC MULTIVIBRATOR 65NS 16TSSOP
Monostable Multivibrator 65 ns 16-TSSOP
MULTIVIBRATOR, MONOSTABLE, TSSOP-16; Logic Family / Base Number:74HC123; Multivibrator Type:Retriggerable Monostable; Output Current:25mA; Supply Voltage Min:2V; Supply Voltage Max:6V; Logic Case Style:TSSOP; No. of Pins:16Pins; RoHS Compliant: Yes
MULTIVIBRATOR, MONOSTABLE, TSSOP-16; Logic Family / Base Number:74HC123; Multivibrator Type:Retriggerable Monostable; Output Current:25mA; Supply Voltage Min:2V; Supply Voltage Max:6V; Logic Case Style:TSSOP; No. of Pins:16Pins; RoHS Compliant: Yes
Nexperia B.V. | Acme Chip Technology Co., Limited | Acme Chip Technology Co., Limited | Rochester Electronics | Lingto Electronic Limited | DigiKey | Quarktwin Technology Ltd. | Newark, An Avnet Company | |
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Product Category | Monostable Multivibrators | Monostable Multivibrators | Monostable Multivibrators | Monostable Multivibrators | Monostable Multivibrators | Monostable Multivibrators | Monostable Multivibrators | Monostable Multivibrators |
Product Number | 74HC123PW,118 | 74HC123PW,118 | 74HC123PW,118 | 74HC123PW,118 | 74HC123PW,118 | 1727-5939-6-ND | 74HC123PW,118 | 85X2871 |
Product Name | Dual retriggerable monostable multivibrator with reset | Integrated Circuits (ICs) - Logic - Multivibrators | Integrated Circuits (ICs) - Logic - Multivibrators | Logic - Multivibrators | Multivibrators | Multivibrators -- 74HC123PW,118 | Multivibrator, Monostable, Tssop-16; Logic Family / Base Number Nexperia | |
Type | Retriggerable | Retriggerable | Non-Retriggerable | |||||
Supply Voltage | 2.5V; 3V; 3.3V; 3.6V; 5V; 2.0 - 6.0 | 2 V ~ 6 V | 2V ~ 6V | 2 V ~ 6 V | 6V | |||
Features | Master Reset; ESD Protection | |||||||
Package Type | Other; TSSOP16 (SOT403-1) | SSOP; TSSOP; Other; 16-TSSOP (0.173, 4.40mm Width) | SSOP; TSSOP; Other; 16-TSSOP (0.173\", 4.40mm Width) | SOP; SSOP; TSSOP; Other; TSSOP16 | TSSOP; Other; 16-TSSOP (0.173", 4.40mm Width) | SOP; SSOP; TSSOP; Other; 16-TSSOP (0.173\", 4.40mm Width) | Other; TSSOP | |
Logic Family | CMOS; CMOS | CMOS |