74HCT157DB データシートの表示（PDF） - NXP Semiconductors.
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74HCT157DB Datasheet PDF : 18 Pages
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NXP Semiconductors
74HC157; 74HCT157
Quad 2-input multiplexer
3. Ordering information
Table 1. Ordering information
Type number Package
Temperature range
74HC157N 40 C to +125 C
74HCT157N
74HC157D 40 C to +125 C
74HCT157D
74HC157DB 40 C to +125 C
74HCT157DB
74HC157PW 40 C to +125 C
74HCT157PW
74HC157BQ 40 C to +125 C
74HCT157BQ
Name
DIP16
SO16
SSOP16
TSSOP16
DHVQFN16
Description
plastic dual in-line package; 16 leads (300 mil)
plastic small outline package; 16 leads; body width
3.9 mm
plastic shrink small outline package; 16 leads;
body width 5.3 mm
plastic thin shrink small outline package; 16 leads;
body width 4.4 mm
plastic dual in-line compatible thermal enhanced very
thin quad flat package; no leads; 16 terminals;
body 2.5 3.5 0.85 mm
Version
SOT38-4
SOT109-1
SOT338-1
SOT403-1
SOT763-1
4. Functional diagram
S
E
1I1
1I0
2 I1
2 I0
3 I1
3 I0
4 I1
4 I0
Fig 1. Logic diagram
1Y
2Y
3Y
4Y
mna484
2 3 5 6 11 10 14 13
1I0 1I1 2I0 2I1 3I0 3I1 4I0 4I1
1S
15 E
1Y
2Y
3Y
4Y
4
7
Fig 2. logic symbol
9
12
mna481
74HC_HCT157
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 31 December 2010
© NXP B.V. 2010. All rights reserved.
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