Product Description:
Excellent Integrated System LIMITED (EIS LIMITED), Established in 1991, is a professional independent
stocking distributor of electronic components and specialize in buying the EXCESS STOCK from the original equipment manufacturers (OEMs), Contract equipment manufacturers (CEMs), and many other factories. EIS has gained good experiences in Excess Inventory Management through its development over 20 years and has become the reliable partner for the domestic and foreign OEM manufacturers. If any inquiry and question, please email us:
Part number sn54ls123j
BRAND Texas Instruments [TI]
Packaging dip
Date code 11+
Price 1.85~2usd
Summary DC triggered multivibrator, CDIP16, 7 V, SN54LS123J, Texas Instruments
Description as follow:
The SN54LS123J is a DC triggered multivibrator, which features output pulse-duration control by three methods. The basic pulse time is programmed by selection of external resistance and capacitance values. The SN54LS123J has internal timing resistors that allow the circuits to be used with only an extenal 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) inputs, or be reduced by use of the overriding clear.
Parametrics
SN54LS123J absolute maximum ratings: (1)supply voltage, VCC: 7 V; (2)input voltage: 5.5 V; (3)operating free-air temperature range: -55 to 125 ℃; (4)storage temperature range: -60 to 150 ℃.
Features
SN54LS123J features: (1)DC triggered from Active-high or Active-low gated logic inputs; (2)retriggerable for very long output pulses, up to 100% duty cycle; (3)overriding cear terminates output pulse; (4)122 and LS122 have internal timing resistors.
Diagrams
Company Contact:
Contact Name: John
Company Name: Excellent Integrated System Limited (eis Limited)
Email:
Tel: 00852-30777742
Fax: 00852-30777843
Street Address: Rm 906, Workingberg
Comm Bldg, 41-47 Marble Rd, Hong Kong
Member name: EISLIMITED
Country:
Hong Kong
Member Since: 29 August 2012
Total Leads:
537 EISLIMITED Import Export Business Leads
Business focus: Electronic Components, Active Component, Integrated Circuit, Semiconductor, Chips
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