SN74LS123N | Texas Instruments
Dual monostable multivibrator, monostable, PDIP-16, Texas Instruments SN74LS123N
NCNR (non cancelable / non returnable)
Unit Price (€ / pc.)
0.7021 € *
Standard delivery time from the manufacturer is: 1 Week
Dual retriggerable monostable multivibrators, SN74LS123N, Texas Instruments
This d-c triggered multivibrator features output pulse-duration control by three methods. The basic pulse time is programmed by selection of external resistance and capacitance value (see typical application data). The SN74LS123N has an internal timing resistor that allows the circuit to be used with only an external capacitor, if so desired. Once triggered, the basic pulse duration may be extended by retriggering the gated low-level-active (A) or high-level-active (B) input, or be reduced by use of the overriding clear. The SN74LS123N is provided enough Schmitt hysteresis to ensure jitter-free triggering from the B input with transition rate as slow as 0.1 millivolt per nanosecond.
Features
- Retriggerable for Very Long Output Pulses, Up to 100% Duty Cycle
- Overriding Clear Terminates Output Pulse
Technical specifications
| Filter | Property | Value |
|---|---|---|
| Product type | dual monostable multivibrator | |
| Version | monostable | |
| Enclosure | PDIP-16 | |
| Assembly | THT | |
| min. operating temperature | 0 °C | |
| max. operating temperature | 70 °C |
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Logistics
| Property | Value |
|---|---|
| Original Packaging | Bar with 25 pieces |
| Customs tariff number | 85423390 |
| Country of origin | MX |
| MSL | MSL 1 |
Compliance
| Property | Value |
|---|---|
| Substance description | Lead |
| SVHC free | No |
| Date of RoHS guidelines | 3/31/15 |
| RoHS conform | Yes |