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MC10E016_08 Datasheet, PDF (1/12 Pages) ON Semiconductor – 5.0 VECL 8.Bit Synchronous Binary Up Counter | |||
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MC10E016, MC100E016
5.0 V ECL 8âBit
Synchronous Binary
Up Counter
Description
The MC10E/100E016 is a highâspeed synchronous, presettable,
cascadable 8âbit binary counter. Architecture and operation are the
same as the MC10H016 in the MECL 10H⢠family, extended to
8âbits, as shown in the logic symbol.
The counter features internal feedback of TC, gated by the TCLD
(terminal count load) pin. When TCLD is LOW (or left open, in which
case it is pulled LOW by the internal pullâdowns), the TC feedback is
disabled, and counting proceeds continuously, with TC going LOW to
indicate an allâone state. When TCLD is HIGH, the TC feedback
causes the counter to automatically reload upon TC = LOW, thus
functioning as a programmable counter. The Qn outputs do not need to
be terminated for the count function to operate properly. To minimize
noise and power, unused Q outputs should be left unterminated.
The 100 series contains temperature compensation.
Features
⢠700 MHz Min. Count Frequency
⢠1000 ps CLK to Q, TC
⢠Internal TC Feedback (Gated)
⢠8âBit
⢠Fully Synchronous Counting and TC Generation
⢠Asynchronous Master Reset
⢠PECL Mode Operating Range: VCC = 4.2 V to 5.7 V
with VEE = 0 V
⢠NECL Mode Operating Range: VCC = 0 V
with VEE = â4.2 V to â5.7 V
⢠PbâFree Packages are Available*
http://onsemi.com
PLCCâ28
FN SUFFIX
CASE 776
MARKING DIAGRAM*
1
MCxxxE016G
AWLYYWW
xxx = 10 or 100
A
= Assembly Location
WL = Wafer Lot
YY
= Year
WW = Work Week
G
= PbâFree Package
*For additional marking information, refer to
Application Note AND8002/D.
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
*For additional information on our PbâFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2006
1
February, 2006 â Rev. 7
Publication Order Number:
MC10E016/D
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