74HC240-Q100 Datasheet, PDF (2/16 Pages) NXP Semiconductors – Octal buffer/line driver; 3-state; inverting

NXP Semiconductors
4. Functional diagram
74HC240-Q100; 74HCT240-Q100
Octal buffer/line driver; 3-state; inverting
2 1A0
17 2A0
4 1A1
15 2A1
6 1A2
13 2A2
8 1A3
11 2A3
1 1OE
19 2OE
Fig 1. Logic symbol
1Y0 18
2Y0 3
1Y1 16
2Y1 5
1Y2 14
2Y2 7
1Y3 12
2Y3 9
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1
EN
2
18
4
16
6
14
8
12
19
EN
11
9
13
7
15
5
17
3
mgu778
Fig 2. IEC logic symbol
2 1A0
1Y0 18
4 1A1
1Y1 16
6 1A2
1Y2 14
8 1A3
1 1OE
1Y3 12
17 2A0
2Y0 3
15 2A1
2Y1 5
13 2A2
2Y2 7
11 2A3
19 2OE
2Y3 9
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Fig 3. Functional diagram
74HC_HCT240_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 30 July 2012
© NXP B.V. 2012. All rights reserved.
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