HD74HC354 Просмотр технического описания (PDF) - Renesas Electronics
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HD74HC354 Datasheet PDF : 10 Pages
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HD74HC354
8-to-1-line Data Selector/Multiplexer/Register (with 3-state outputs)
REJ03D0613–0200
(Previous ADE-205-492)
Rev.2.00
Jan 31, 2006
Description
This data selectors/multiplexers contains full on-chip binary decoding to select one of eight data sources. The data
select address is stored in transparent latches that are enabled by a low level address on pin 11, Select Control. Data on
the 8 input lines is stored in a parallel input/output register which in the HD74HC354 is composed of 8 transparent
latches enabled by a low level on pin 9, Data Control. Both true (Y) and complementary (W) 3-state outputs are
available.
Features
• High Speed Operation: tpd (DC to W, Y) = 23 ns typ (CL = 50 pF)
• High Output Current: Fanout of 15 LSTTL Loads
• Wide Operating Voltage: VCC = 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)
• Ordering Information
Part Name
Package Type
Package Code
(Previous Code)
Package
Abbreviation
HD74HC354P
DILP-20 pin
PRDP0020AC-B
P
(DP-20NEV)
HD74HC354FPEL SOP-20 pin (JEITA)
PRSP0020DD-B
(FP-20DAV)
FP
HD74HC354RPEL SOP-20 pin (JEDEC) PRSP0020DC-A RP
(FP-20DBV)
Note: Please consult the sales office for the above package availability.
Taping Abbreviation
(Quantity)
—
EL (2,000 pcs/reel)
EL (1,000 pcs/reel)
Rev.2.00 Jan 31, 2006 page 1 of 9
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