DM74ALS157MX Datasheet
Product Details
General Description
These data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four output gates. A separate strobe input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs. The ALS157 presents true data whereas the ALS158 presents inverted data to minimize propagation delay time.
Features
■ Switching specifications at 50 pF
■ Switching specifications guaranteed over full temperature and VCC range
■ Advanced oxide-isolated, ion-implanted Schottky TTL process
■ Functionally and pin for pin compatible with Schottky
and low power Schottky TTL counterpart
■ Improved AC performance over Schottky and low power Schottky counterparts
■ Expand any data input point
■ Multiplex dual data buses
■ General four functions of two variables (one variable is common)
■ Source programmable counters
Specifications
| Attribute | Attribute Value |
| Manufacturer | onsemi |
| Product Category | Signal Switches, Multiplexers, Decoders |
| Series | 74ALS |
| Type | Multiplexer |
| Packaging | Tape & Reel (TR) |
| Package-Case | 16-SOIC (0.154", 3.90mm Width) |
| Operating-Temperature | 0°C ~ 70°C |
| Mounting-Type | Surface Mount |
| Voltage-Supply | 4.5 V ~ 5.5 V |
| Supplier-Device-Package | 16-SOIC |
| Voltage-Supply-Source | Single Supply |
| Circuit | 4 x 2:1 |
| Current-Output-High-Low | 400μA, 8mA |
Independent-Circuits
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Form,Package,Functional compatible component
Descriptions
Multiplexer 4 x 2:1 16-SOIC
Multiplexer 1-Element Bipolar 8-IN 16-Pin SOIC N T/R
Who we are?
is a professional electronic marketing corporation entirely engaged in the fields of semi-conductors and electronic components sale and service for clients over 10 years, specialize in selling the new and unused, original factory sealed packing electronic components. specialize in IC,diode,transistor,IGBT,DC-DC converter.....***has set up our own sales service conception and has already established strong partnerships with many famous manufacturers and we have more than 5,000,000 kinds of electronic components for your choices, always at your services !
FAQ
Q: Are you trading company or manufacturer?
A: We are original manufacturer OF Integrated Circuit Chip . We can do OEM/ODM business.
Q: How long is your delivery time?
A: Group buying delivery time: 30-60 days; General delivery time: 20 days.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q: How to buy your products?
A: You can buy the products from our company directly.Normally the procedure is sign the contract, payment by T/T,Contact the shipping company to delivery the goods to your country.
Q: What is the warranty ?
A: The free warranty is one year from the day of Commissioning qualified.If there is any fault for our products within the free warranty period, we will repair it and change the fault assembly for free.
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DM74ALS157MX Encoders, Decoders, Multiplexers & Demultiplexers Qd 1-of-2 Dt Sel/Mul Images
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