74HC4520 查看數據表（PDF） - NXP Semiconductors.
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74HC4520 Datasheet PDF : 17 Pages
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Nexperia
74HC4520; 74HCT4520
Dual 4-bit synchronous binary counter
4. Ordering information
Table 1. Ordering information
Type number Package
Temperature
range
74HC4520D
40 C to +125 C
74HCT4520D
74HC4520DB 40 C to +125 C
74HCT4520DB
74HC4520PW 40 C to +125 C
Name
SO16
SSOP16
TSSOP16
5. Functional diagram
Description
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
Version
SOT109-1
SOT338-1
SOT403-1
Fig 1. Functional diagram
&3
&3
05
&3
&3
05
4
4
4
4
4
4
4
4
DDH
Q&3
Q&3
Q05
Q4
Q4
Q4
Q4
DDH
Fig 2. Timing diagram
74HC_HCT4520
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 10 May 2016
© Nexperia B.V. 2017. All rights reserved
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