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HD74LS145FPEL 查看數據表(PDF) - Renesas Electronics

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HD74LS145FPEL Datasheet PDF : 6 Pages
1 2 3 4 5 6
HD74LS145
BCD-to-Decimal Decoder / Driver (with 15 V outputs)
REJ03D0436–0300
Rev.3.00
Jul.13.2005
This BCD-to-decimal decoder / driver consists 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 valid BCD
input logic ensures that all outputs remain off for all invalid binary input conditions. This decoder features high-
performance, n-p-n output transistors designed for use as indicator / relay drivers or as open-collector logic-circuit
drivers.
Features
Ordering Information
Part Name
Package Type
Package Code Package
(Previous Code) Abbreviation
HD74LS145P
DILP-16 pin
PRDP0016AE-B
(DP-16FV)
P
HD74LS145FPEL SOP-16 pin (JEITA)
PRSP0016DH-B FP
(FP-16DAV)
Note: Please consult the sales office for the above package availability.
Taping Abbreviation
(Quantity)
EL (2,000 pcs/reel)
Pin Arrangement
Y0 1
Y1 2
Y2 3
Outputs Y3 4
Y4 5
Y5 6
Y6 7
GND 8
0
1A
2
3B
4
5
6C
7
8D
9
16 VCC
15 A
14 B
13 C
Inputs
12 D
11 Y9
10 Y8 Outputs
9 Y7
(Top view)
Rev.3.00, Jul.13.2005, page 1 of 5

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