description
These data selectors/multiplexers contain inverters and drivers to
supply full data selection to the four output gates. A separate
strobe (G) input is provided. A 4-bit word is selected from one of
two sources and is routed to the four outputs. The ′ALS157A and
SN74AS157 present true data. The ′ALS158 and SN74AS158 present
inverted data to minimize propagation delay time.
• Buffered Inputs and Outputs
• Package Options Include Plastic Small-Outline (D) Packages,
Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic
(J) 300-mil DIPs
Specifications
| Attribute | Attribute Value |
|---|
| Manufacturer | Texas Instruments |
| Product Category | Buffers, Drivers, Receivers, Transceivers |
| Series | 74ALS |
| Packaging | Tape & Reel (TR) Alternate Packaging |
| Package-Case | 20-SOIC (0.295", 7.50mm Width) |
| Operating-Temperature | 0°C ~ 70°C |
| Mounting-Type | Surface Mount |
| Voltage-Supply | 4.5 V ~ 5.5 V |
| Supplier-Device-Package | 20-SOIC |
| Number-of-Elements | 1 Element |
| Current-Output-High-Low | 15mA, 24mA |
| Logic-Type | Transceiver, Non-Inverting |
| Number-of-Bits-per-Element | 8 |
Form,Package,Functional compatible component
| Manufacturer Part# | Description | Manufacturer | Compare |
SN74ALS245ADWR
Logic | Octal Bus Transceivers With 3-State Outputs 20-SOIC 0 to 70 | Texas Instruments | SN74ALS245ADWRG4 vs SN74ALS245ADWR |
SN74ALS245A-1DW
Logic | Octal Bus Transceivers With 3-State Outputs 20-SOIC 0 to 70 | Texas Instruments | SN74ALS245ADWRG4 vs SN74ALS245A-1DW |
SN74ALS245A-1DWRG4
Logic | Octal Bus Transceivers With 3-State Outputs 20-SOIC 0 to 70 | Texas Instruments | SN74ALS245ADWRG4 vs SN74ALS245A-1DWRG4 |
SN74ALS245A-1DWG4
Logic | Octal Bus Transceivers With 3-State Outputs 20-SOIC 0 to 70 | Texas Instruments | SN74ALS245ADWRG4 vs SN74ALS245A-1DWG4 |
SN74ALS245ADW
Logic | Octal Bus Transceivers With 3-State Outputs 20-SOIC 0 to 70 | Texas Instruments | SN74ALS245ADWRG4 vs SN74ALS245ADW |
DM74ALS245AWM
Logic | Bus Transceiver, ALS Series, 1-Func, 8-Bit, True Output, TTL,
PDSO20, 0.300 INCH, MS-013, SOIC-20 | Fairchild Semiconductor Corporation | SN74ALS245ADWRG4 vs DM74ALS245AWM |
SN74ALS245A-1DWR
Logic | Octal Bus Transceivers With 3-State Outputs 20-SOIC 0 to 70 | Texas Instruments | SN74ALS245ADWRG4 vs SN74ALS245A-1DWR |
DM74ALS245AWMX
Logic | Bus Transceiver, ALS Series, 1-Func, 8-Bit, True Output, TTL,
PDSO20, 0.300 INCH, MS-013, SOIC-20 | Fairchild Semiconductor Corporation | SN74ALS245ADWRG4 vs DM74ALS245AWMX |
SN74ALS245ADWRE4
Logic | Octal Bus Transceivers With 3-State Outputs 20-SOIC 0 to 70 | Texas Instruments | SN74ALS245ADWRG4 vs SN74ALS245ADWRE4 |
Descriptions
Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R
Who we are?
is a professional electronic marketing corporation entirely engaged
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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.
