NXP Semiconductors
4. Functional diagram
74HC4050
Hex non-inverting HIGH-to-LOW level shifter
1A
3
1Y
2
5 2A
2Y 4
3A
7
3Y
6
9 4A
4Y 10
5A
11
5Y
12
6A
14
6Y
15
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Fig 1. Logic symbol
99
99
99
99
99
99
DDD
Fig 2. IEC logic symbol
5. Pinning information
5.1 Pinning
$
<
DDD
Fig 3. Logic diagram (one level
shifter)
+&
9&&
<
$
<
$
<
$
*1'
QF
<
$
QF
<
$
<
$
DDD
Fig 4. Pin configuration DIP16 and SO16
+&
9&&
<
$
<
$
<
$
*1'
QF
<
$
QF
<
$
<
$
DDD
Fig 5. Pin configuration SSOP16 and TSSOP16
74HC4050
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 31 January 2013
© NXP B.V. 2013. All rights reserved.
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