LSI/CSI
UL
®
LS7030
(631) 271-0400 FAX (631) 271-0405 December 2002
LSI Computer Systems, Inc.
1235 Walt Whitman Road, Melville, NY 11747
A3800
8 DECADE MULTIPLEXED COUNTER
FEATURES: • DC to 7.
5 MHz Count Frequency • Multiplexed BCD and 7 Segment Outputs • DC to 500 kHz Scan Frequency • +4.
75V to +15V Operation (VDD-VSS) • Compatible with
CMOS Logic • High Input Noise Immunity • Counter Output Latches • Leading Zero Blanking • Low Power Dissipation • All inputs protected • 40 Pin DIP- See Figure 1 DESCRIPTION: The LS7030 is a monolithic, ion implanted MOS Silicon Gate, 8 decade up counter.
The circuit includes latches, multiplexer, leading zero blanking and 7 segment data outputs.
8 DECAD...