OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

SN74121D

SN74121D
Mfr. #:
SN74121D
Description:
Monostable Multivibrator Schmitt-trigger inputs
Lifecycle:
New from this manufacturer.
Datasheet:
SN74121D Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
SN74121D more Information SN74121D Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Monostable Multivibrator
RoHS:
Y
Elements per Chip:
1
Logic Family:
TTL
Logic Type:
Monostable Multivibrator
Package / Case:
SOIC-14
Supply Current - Max:
13 mA
Propagation Delay Time:
80 ns
High Level Output Current:
- 0.4 mA
Low Level Output Current:
16 mA
Supply Voltage - Max:
5.25 V
Supply Voltage - Min:
4.75 V
Minimum Operating Temperature:
0 C
Maximum Operating Temperature:
+ 70 C
Packaging:
Tube
Height:
1.58 mm
Length:
8.65 mm
Series:
SN74121
Width:
3.91 mm
Brand:
Texas Instruments
Mounting Style:
SMD/SMT
Operating Supply Voltage:
5 V
Product Type:
Monostable Multivibrator
Factory Pack Quantity:
50
Subcategory:
Logic ICs
Unit Weight:
0.004564 oz
Tags
SN74121D, SN74121, SN7412, SN741, SN74, SN7
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    A***n
    A***n
    RU

    The order did not come, the seller returned the money.

    2019-06-15
    A***l
    A***l
    UK

    Although the delivery could have been quicker, as the tracking seems to suggest that this shipment spent 8 days sat on the runway in China, this is beyond the seller's control and the goods were eventually delivered in reasonable time, 17 days from placing order.Remarkably, considering the lack of protection, being contained solely in one of those thin bubble bags, which don't fare well in the depressurized cargo hold of an airplane as the bubbles tend to deflate, the tester is in good condition, but I suggest that the addition of a couple of thin polystyrene wraps round the tester would afford better transport protection. However, on arrival the meter still had plenty of charge in the lithium battery and worked as described straight out of the packet.This is an excellent and very useful tester, having already identified 8 duff capacitors removed from a sound bar, which now works again so I'm well chuffed.Tester and seller highly recommended.

    2019-06-14
***as Instruments
Monostable multivibrator with Schmitt-trigger inputs 14-SOIC 0 to 70
***nell
LOGIC, MONOSTABLE MULTIVIB, 14SOIC; Famille Logique/ Numéro de base: TTL121; Type de multivibrateur: Monostable; Courant, sortie: 16mA; Tension, alimentation min.: 4.75V; Tension, alimentation max..: 5.25V; Type de boîtier CI
***ark
Logic, Monostable Multivib, 14Soic; Logic Family / Base Number:ttl121; Multivibrator Type:monostable; Output Current:16Ma; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Logic Case Style:soic; No. Of Pins:14Pins; Propagation Rohs Compliant: Yes
***AS INSTRU
These multivibrators feature dual negative-transition-triggered inputs and a single positive-transition-triggered input which can be used as an inhibit input. Complementary output pulses are provided.
***ASIN
Pulse triggering occurs at a particular voltage level and is not directly related to the transition time of the input pulse. Schmitt-trigger input circuitry (TTL hysteresis) for the B input allow jitter-free triggering from inputs with transition rates as slow as 1 volt/second, providing the circuit with an excellent noise immunity of typically 1.2 volts. A high immunity to VCC noise of typically 1.5 volts is also provided by internal latching circuitry.
***ASI
Once fired, the outputs are independent of further transitions of the inputs and are a function only of the timing components. Input pulses may be of any duration relative to the output puls. Output pulse length may be varied from 40 nanoseconds to 28 seconds by choosing appropriate timing components. With no external timing components (i.e., Rint connected to VCC, Cext and Rext/Cext open), an output pulse of typically 30 or 35 nanoseconds is achieved which may be used as a d-c triggered reset signal. Output rise and fall times are TTL compatible and independent of pulse length.
***as Instruments (TI)
Pulse width stability is achieved through internal compensation and is virtually independent of VCC and temperature. In most application, pulse stability will only be limited by the accuracy of external timing components.
***OMO Electronic
Jitter-free operation is maintained over the full temperature and VCC ranges for more than six decades of timing capacitance (10 pF to 10 µF) and more than one decade of timing resistance (2 k may be used. Also, the range of jitter-free output pulse widths is extended if VCC is held to 5 volts and free-air temperature is 25°C. Duty cycles as high as 90% are achieved when using maximum recommended RT. Higher duty cycles are available if a certain amount of pulse-width jitter is allowed.
Logic Solutions
OMO Electronic Logic Solutions offers a full spectrum of logic functions and technologies from the mature to the advanced, including bipolar, BiCMOS, and CMOS. TI's process technologies offer the logic performance and features required for modern logic designs, while maintaining support for more traditional logic products.Learn More
Part # Description Stock Price
SN74121D
DISTI # V39:1801_07324930		Monostable Multivibrator Single 14-Pin SOIC Tube
RoHS: Compliant		66
  • 50:$3.4940
SN74121D
DISTI # 296-33599-5-ND		IC MONOSTABLE MULTIVIB 14-SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		128In Stock
  • 5000:$1.9878
  • 2500:$2.0655
  • 1000:$2.1742
  • 500:$2.5780
  • 100:$3.0284
  • 50:$3.4942
  • 10:$3.6960
  • 1:$4.1200
SN74121DR
DISTI # SN74121DR-ND		IC MONOSTABLE MULTIVIB 14-SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Limited Supply - Call
    SN74121DE4
    DISTI # SN74121DE4-ND    		IC MONOSTABLE MULTIVIB 14-SOIC
    RoHS: Compliant
    Min Qty: 200
    Container: Tube    		Temporarily Out of Stock
    • 200:$3.0284
    SN74121D
    DISTI # 27089757    		Monostable Multivibrator Single 14-Pin SOIC Tube
    RoHS: Compliant    		50
    • 10:$3.1830
    • 4:$3.4910
    SN74121D
    DISTI # SN74121D    		Monostable Multivibrator Single 14-Pin SOIC Tube - Rail/Tube (Alt: SN74121D)
    RoHS: Compliant
    Min Qty: 200
    Container: Tube    		Americas - 0
    • 200:$2.1900
    • 300:$2.0900
    • 500:$1.9900
    • 1000:$1.9900
    • 2000:$1.8900
    SN74121DR
    DISTI # SN74121DR    		Monostable Multivibrator Single 14-Pin SOIC T/R - Tape and Reel (Alt: SN74121DR)
    RoHS: Compliant
    Min Qty: 2500
    Container: Reel    		Americas - 0
      SN74121DE4
      DISTI # SN74121DE4      		Monostable Multivibrator Single 14-Pin SOIC Tube - Rail/Tube (Alt: SN74121DE4)
      RoHS: Compliant
      Min Qty: 200
      Container: Tube      		Americas - 0
      • 200:$2.1900
      • 300:$2.0900
      • 500:$1.9900
      • 1000:$1.9900
      • 2000:$1.8900
      SN74121D
      DISTI # 50R6810      		LOGIC, MONOSTABLE MULTIVIB, 14SOIC,Logic Family / Base Number:TTL121,Multivibrator Type:Monostable,Output Current:16mA,Supply Voltage Min:4.75V,Supply Voltage Max:5.25V,Logic Case Style:SOIC,No. of Pins:14Pins,Propagation , RoHS Compliant: Yes0
      • 1:$4.1200
      • 10:$3.7000
      • 25:$3.4800
      • 50:$3.2500
      • 100:$3.0300
      • 250:$2.8500
      • 500:$2.5800
      SN74121DMonostable multivibrator with Schmitt-trigger inputs3995
      • 1000:$1.7700
      • 750:$1.8500
      • 500:$2.1900
      • 250:$2.5800
      • 100:$2.7500
      • 25:$3.1400
      • 10:$3.3700
      • 1:$3.7400
      SN74121D
      DISTI # 595-SN74121D      		Monostable Multivibrator Schmitt-trigger inputs
      RoHS: Compliant      		296
      • 1:$4.1100
      • 10:$3.7000
      • 100:$3.0200
      • 250:$2.8400
      • 500:$2.5700
      • 1000:$2.1700
      • 2500:$2.0600
      SN74121DG4
      DISTI # 595-SN74121DG4      		Monostable Multivibrator Mono multivibrator
      RoHS: Compliant      		0
        SN74121DR
        DISTI # 595-SN74121DR        		Monostable Multivibrator Schmitt-trigger inputs
        RoHS: Compliant        		0
          SN74121DRG4
          DISTI # 595-SN74121DRG4          		Monostable Multivibrator Mono multivibrator
          RoHS: Compliant          		0
            SN74121DE4
            DISTI # 595-SN74121DE4            		Monostable Multivibrator Schmitt-trigger inputs
            RoHS: Compliant            		200
            • 1:$4.1100
            • 10:$3.7000
            • 100:$3.0200
            • 250:$2.8400
            • 500:$2.5700
            • 1000:$2.1700
            • 2500:$2.0600
            SN74121DRE4
            DISTI # 595-SN74121DRE4            		Monostable Multivibrator Schmitt-trigger inputs
            RoHS: Compliant            		0
              SN74121DMonostable Multivibrator, 74121 Series, 1-Func, TTL, PDSO14
              RoHS: Compliant              		1941
              • 1000:$2.2900
              • 500:$2.4200
              • 100:$2.5100
              • 25:$2.6200
              • 1:$2.8200
              SN74121DRMonostable Multivibrator, 74121 Series, 1-Func, TTL, PDSO14
              RoHS: Compliant              		17050
              • 1000:$1.8400
              • 500:$1.9400
              • 100:$2.0200
              • 25:$2.1000
              • 1:$2.2600
              SN74121D 1
                SN74121D
                DISTI # 8096400P                		MONOSTABLE MULTIVIBRATORSCHMITT SOIC14, TU58
                • 10:£2.6750
                • 100:£2.1900
                • 250:£2.0700
                • 500:£1.8750
                SN74121D
                DISTI # 8096400                		MONOSTABLE MULTIVIBRATORSCHMITT SOIC14, PK42
                • 2:£3.1900
                • 10:£2.6750
                • 100:£2.1900
                • 250:£2.0700
                • 500:£1.8750
                SN74121D74121 SERIES, MONOSTABLE MULTIVIBRATOR, PDSO141
                • 1:$6.0000
                SN74121DG474121 SERIES, MONOSTABLE MULTIVIBRATOR, PDSO149
                  SN74121DINSTOCK920
                    SN74121D
                    DISTI # C1S746201442099                    		Monostable Multivibrator Single 14-Pin SOIC Tube
                    RoHS: Compliant                    		66
                    • 200:$3.4940
                    SN74121D
                    DISTI # 1749487                    		LOGIC, MONOSTABLE MULTIVIB, 14SOIC
                    RoHS: Compliant                    		40
                    • 1:£3.4900
                    • 10:£2.8000
                    • 25:£2.7400
                    • 50:£2.6800
                    • 100:£2.3000
                    Image Part # Description
                    BAT54SWFILMY

                    Mfr.#: BAT54SWFILMY

                    OMO.#: OMO-BAT54SWFILMY

                    		 Schottky Diodes & Rectifiers Automotive small signal Schottky diodes
                    SN74LS14D

                    Mfr.#: SN74LS14D

                    OMO.#: OMO-SN74LS14D

                    		 Inverters Hex Schmitt-Trigger
                    LTC1775IS#PBF

                    Mfr.#: LTC1775IS#PBF

                    OMO.#: OMO-LTC1775IS-PBF

                    		 Switching Voltage Regulators NoRsense Current Mode DC/DC
                    30314-6002HB

                    Mfr.#: 30314-6002HB

                    OMO.#: OMO-30314-6002HB

                    		 Headers & Wire Housings 14P STRT 4WALL GLDFL
                    SNT-100-BK-G-H

                    Mfr.#: SNT-100-BK-G-H

                    OMO.#: OMO-SNT-100-BK-G-H

                    		 Headers & Wire Housings .100" Shunt
                    TX2-24V

                    Mfr.#: TX2-24V

                    OMO.#: OMO-TX2-24V

                    		 Low Signal Relays - PCB 2A 24VDC DPDT NON-LATCHING PCB
                    OPA189ID

                    Mfr.#: OPA189ID

                    OMO.#: OMO-OPA189ID

                    		 Precision Amplifiers 14MHz, MUX-friendly, low-noise, zero-drift, RRO, CMOS precision operational amplifier 8-SOIC -40 to 125
                    LP11EE1NASRB

                    Mfr.#: LP11EE1NASRB

                    OMO.#: OMO-LP11EE1NASRB

                    		 Pushbutton Switches Latching Illuminated Pushbutton, 100mA 12VDC, SPST, 12mm square, Red-Blue LED
                    SF-0402FP250-2

                    Mfr.#: SF-0402FP250-2

                    OMO.#: OMO-SF-0402FP250-2

                    		 Surface Mount Fuses 2.5A Fast Acting 0402 Singlfuse
                    SN74LS14D

                    Mfr.#: SN74LS14D

                    OMO.#: OMO-SN74LS14D-TEXAS-INSTRUMENTS

                    		 IC INVERTER SCHMITT 6CH 14SOIC
                    Availability
                    Stock:
                    335
                    On Order:
                    2318
                    Enter Quantity:
                    Current price of SN74121D is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
                    Reference price (USD)
                    Quantity
                    Unit Price
                    Ext. Price
                    1
                    $4.11
                    $4.11
                    10
                    $3.70
                    $37.00
                    100
                    $3.02
                    $302.00
                    250
                    $2.84
                    $710.00
                    500
                    $2.57
                    $1 285.00
                    1000
                    $2.17
                    $2 170.00
                    2500
                    $2.06
                    $5 150.00
                    5000
                    $1.98
                    $9 900.00
                    Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
                    Start with
                    Newest Products
                    More Newest Products
                    Top