GENUINE Micrel parts in 16PDIP package
See the photographs, the ‘M’ logo is clearly visible and the chips photographed are of the same batch as the ones you will receive.
BiCMOS technology gives the MIC5821/5822 family flexibility beyond the reach of standard logic buffers and power
driver arrays. These devices each have an eight-bit CMOS
shift register, CMOS control circuitry, eight CMOS data
latches, and eight bipolar current-sink Darlington output
drivers. The 500mA outputs are suitable for use with incandescent bulbs and other moderate to high current loads. The
drivers can be operated with a split supply where the negative
supply is down to –20V. Except for maximum driver output
voltage ratings, the MIC5821 and MIC5822 are identical.
These devices have greatly improved data-input rates. With
a 5V logic supply they will typically operate faster than 5
MHz. With a 12V supply significantly higher speeds are
obtained. The CMOS inputs are compatible with standard
CMOS, PMOS, and NMOS logic levels. TTL and DTL circuits
may require the use of appropriate pull-up resistors. By using
the serial data output, the drivers can be cascaded for
interface applications requiring additional drive lines.
• 3.3 MHz Minimum Data-Input Rate
• CMOS, PMOS, NMOS, TTL Compatible
• Internal Pull-Down or Pull-Up Resistors
• Low-Power CMOS Logic and Latches
• High-Voltage Current-Sink Outputs
• Single or Split Supply Operation
|Counter Shift Registers|
|Serial to Serial/Parallel|
|– 40 C|
|+ 85 C|
|Features:||No Parallel Enable Input|
|Brand:||Microchip Technology / Micrel|
|Mounting Style:||Through Hole|
|Number of Output Lines:||9|
|Operating Supply Voltage:||5 V|
|Product Type:||Counter Shift Registers|
|Triggering Type:||Positive Edge|
These came to us as part of a lot of surplus stock from a large ‘Milspec’ type Co. They are stored with us still sealed in original packaging (unopened boxes and tubes) and are in pristine condition. However having been in storage for some years we have classified them as ‘new other’.
Manufactured in the 90’s DATE CODE 9645
As many of our lines come in to us as surplus stock – sometimes from high end ‘Milspec’ type manufacturers we try to pass on our savings to our customers – often selling industrial grade or military spec components at a fraction of their original cost.
For datasheet search …MIC5821BN
SURPLUS STOCK ?????
If you have similar items to this, or indeed any electronic components that are surplus to requirements please contact us with details, we are always keen to source new stock.