There are no models available for this part yet.
Overview of NS16550AFN by National Semiconductor Corporation
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 5 listings )
- Number of FFF Equivalents: ( 0 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Price & Stock for NS16550AFN by National Semiconductor Corporation
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
| Bristol Electronics | 6 |
|
RFQ | ||||
| Bristol Electronics | 4 |
|
RFQ | ||||
| Quest Components | UART, 40 Pin, Plastic, DIP | 16 |
|
$23.4000 | Buy Now | ||
| Quest Components | UART, 40 Pin, Plastic, DIP | 3 |
|
$6.9300 / $8.3160 | Buy Now | ||
| Quest Components | UART, 40 Pin, Plastic, DIP | 1 |
|
$12.4074 | Buy Now |
CAD Models for NS16550AFN by National Semiconductor Corporation
Part Data Attributes for NS16550AFN by National Semiconductor Corporation
|
|
|
|---|---|
|
Rohs Code
|
No
|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
NATIONAL SEMICONDUCTOR CORP
|
|
Package Description
|
0.600 INCH, PLASTIC, DIP-40
|
|
Reach Compliance Code
|
unknown
|
|
HTS Code
|
8542.31.00.01
|
|
Address Bus Width
|
3
|
|
Boundary Scan
|
NO
|
|
Communication Protocol
|
ASYNC, BIT
|
|
Data Encoding/Decoding Method
|
NRZ
|
|
Data Transfer Rate-Max
|
0.1875 MBps
|
|
External Data Bus Width
|
8
|
|
JESD-30 Code
|
R-PDIP-T40
|
|
JESD-609 Code
|
e0
|
|
Length
|
52.235 mm
|
|
Low Power Mode
|
NO
|
|
Number of I/O Lines
|
|
|
Number of Serial I/Os
|
1
|
|
Number of Terminals
|
40
|
|
On Chip Data RAM Width
|
|
|
Operating Temperature-Max
|
70 °C
|
|
Operating Temperature-Min
|
|
|
Package Body Material
|
PLASTIC/EPOXY
|
|
Package Code
|
DIP
|
|
Package Equivalence Code
|
DIP40,.6
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
IN-LINE
|
|
Qualification Status
|
Not Qualified
|
|
RAM (words)
|
0
|
|
Seated Height-Max
|
5.334 mm
|
|
Supply Voltage-Max
|
5.5 V
|
|
Supply Voltage-Min
|
4.5 V
|
|
Supply Voltage-Nom
|
5 V
|
|
Surface Mount
|
NO
|
|
Technology
|
CMOS
|
|
Temperature Grade
|
COMMERCIAL
|
|
Terminal Finish
|
TIN LEAD
|
|
Terminal Form
|
THROUGH-HOLE
|
|
Terminal Pitch
|
2.54 mm
|
|
Terminal Position
|
DUAL
|
|
Width
|
15.24 mm
|
|
uPs/uCs/Peripheral ICs Type
|
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
|
Alternate Parts for NS16550AFN
This table gives cross-reference parts and alternative options found for NS16550AFN. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of NS16550AFN, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| NS16550AFV/A+ | 1 CHANNEL(S), 10Mbps, SERIAL COMM CONTROLLER, PQCC44, PLASTIC, LCC-44 | Texas Instruments | NS16550AFN vs NS16550AFV/A+ |
| TL16C452FN | Dual UART with Parallel Port And Without FIFO 68-PLCC 0 to 70 | Texas Instruments | NS16550AFN vs TL16C452FN |
| 935270053512 | IC 1 CHANNEL(S), 3M bps, SERIAL COMM CONTROLLER, PQCC44, PLASTIC, MS-018, SOT-187-2, LCC-44, Serial IO/Communication Controller | NXP Semiconductors | NS16550AFN vs 935270053512 |
| XR-16C450CJ | Serial I/O Controller, 1 Channel(s), 0.0068359375MBps, CMOS, PQCC44, PLASTIC, LCC-44 | Exar Corporation | NS16550AFN vs XR-16C450CJ |
| TL16C550DRHB | Asynchronous Communications Element With Autoflow Control 32-VQFN 0 to 70 | Texas Instruments | NS16550AFN vs TL16C550DRHB |
| TL16C550DIPTRG4 | Asynchronous Communications Element With Autoflow Control 48-LQFP -40 to 85 | Texas Instruments | NS16550AFN vs TL16C550DIPTRG4 |
| XR16M2550IM48-F | Serial I/O Controller, 2 Channel(s), 2MBps, CMOS, PQFP48, 7 X 7 MM, 1 MM HEIGHT, GREEN, TQFP-48 | Exar Corporation | NS16550AFN vs XR16M2550IM48-F |
| TL16C450FN | Single UART Without FIFO 44-PLCC 0 to 70 | Texas Instruments | NS16550AFN vs TL16C450FN |
| XR16L2550IL-F | Serial I/O Controller, 2 Channel(s), 0.390625MBps, CMOS, 5 X 5 MM, 0.90 MM HEIGHT, GREEN, QFN-32 | MaxLinear Inc | NS16550AFN vs XR16L2550IL-F |
| SC28L202A1DGG,118 | SC28L202 - Dual universal asynchronous receiver/transmitter (DUART) TSSOP 56-Pin | NXP Semiconductors | NS16550AFN vs SC28L202A1DGG,118 |