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DM7445 Datasheet(PDF) 1 Page - Fairchild Semiconductor

Part No. DM7445
Description  BCD to Decimal Decoders/Drivers
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Maker  FAIRCHILD [Fairchild Semiconductor]
Homepage  http://www.fairchildsemi.com
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DM7445 Datasheet(HTML) 1 Page - Fairchild Semiconductor

   
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© 2000 Fairchild Semiconductor Corporation
DS006517
www.fairchildsemi.com
September 1986
Revised February 2000
DM7445
BCD to Decimal Decoders/Drivers
General Description
These BCD-to-decimal decoders/drivers consist of eight
inverters and ten, four-input NAND gates. The inverters are
connected in pairs to make BCD input data available for
decoding by the NAND gates. Full decoding of BCD input
logic ensures that all outputs remain OFF for all invalid
(10–15) binary input conditions. These decoders feature
high-performance, NPN output transistors designed for use
as indicator/relay drivers, or as open-collector logic-circuit
drivers. The high-breakdown output transistors are com-
patible for interfacing with most MOS integrated circuits.
Features
s Full decoding of input logic
s 80 mA sink-current capability
s All outputs are off for invalid BCD input conditions
Ordering Code:
Connection Diagram
Order Number
Package Number
Package Description
DM7445
N16E
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide


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