Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF HTML

74HC273D Datasheet(PDF) 4 Page - NXP Semiconductors

Part No. 74HC273D
Description  Octal D-type flip-flop with reset; positive-edge trigger
Download  21 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  NXP [NXP Semiconductors]
Homepage  http://www.nxp.com
Logo 

74HC273D Datasheet(HTML) 4 Page - NXP Semiconductors

 
Zoom Inzoom in Zoom Outzoom out
 4 / 21 page
background image
74HC_HCT273
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2013. All rights reserved.
Product data sheet
Rev. 4 — 10 June 2013
4 of 21
NXP Semiconductors
74HC273; 74HCT273
Octal D-type flip-flop with reset; positive-edge trigger
5.
Pinning information
5.1 Pinning
5.2 Pin description
(1) This is not a supply pin. The substrate is attached to this
pad using conductive die attach material. There is no
electrical or mechanical requirement to solder this pad.
However, if it is soldered, the solder land should remain
floating or be connected to GND.
Fig 5.
Pin configuration DIP20, SO20, SSOP20 and
TSSOP20
Fig 6.
Pin configuration DHVQFN20
74HC273
74HCT273
MR
VCC
Q0
Q7
D0
D7
D1
D6
Q1
Q6
Q2
Q5
D2
D5
D3
D4
Q3
Q4
GND
CP
001aae053
1
2
3
4
5
6
7
8
9
10
12
11
14
13
16
15
18
17
20
19
001aae054
74HC273
74HCT273
Transparent top view
Q4
D3
Q3
D4
D2
D5
Q2
Q5
Q1
Q6
D1
D6
D0
D7
Q0
Q7
9
12
8
13
7
14
6
15
5
16
4
17
3
18
2
19
terminal 1
index area
GND(1)
Table 2.
Pin description
Symbol
Pin
Description
MR
1
master reset input (active LOW)
Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7
2, 5, 6, 9, 12, 15, 16, 19
flip-flop output
D0, D1, D2, D3, D4, D5, D6, D7
3, 4, 7, 8, 13, 14, 17, 18
data input
GND
10
ground (0 V)
CP
11
clock input (LOW-to-HIGH, edge-triggered)
VCC
20
supply voltage


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn