Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

CD54HC4002 Datasheet(PDF) 4 Page - Texas Instruments

Click here to check the latest version.
Part No. CD54HC4002
Description  High-Speed CMOS Logic Dual 4-Input NOR Gate
Download  12 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
Logo 

CD54HC4002 Datasheet(HTML) 4 Page - Texas Instruments

 
Zoom Inzoom in Zoom Outzoom out
 4 / 12 page
background image
4
Switching Specifications Input tr, tf = 6ns
PARAMETER
SYMBOL
TEST
CONDITIONS
VCC (V)
25oC
-40oC TO 85oC
-55oC TO 125oC
UNITS
TYP
MAX
MAX
MAX
HC TYPES
Propagation Delay,
nA, nB, nC, nD to nY
tPLH, tPHL
CL = 50pF
2
-
100
125
150
ns
4.5
-
20
25
30
ns
6
-
17
21
26
ns
CL = 15pF
5
8
-
-
-
ns
Output Transition Times
(Figure 1)
tTLH, tTHL
CL = 50pF
2
-
75
95
110
ns
4.5
-
15
19
22
ns
6
-
13
16
19
ns
Input Capacitance
CIN
--
-
10
10
10
pF
Power Dissipation
Capacitance (Notes 2, 3)
CPD
CL = 15pF
5
22
-
-
-
pF
NOTES:
2. CPD is used to determine the dynamic power consumption, per gate.
3. PD = VCC
2 f
i (CPD + CL) where fi = Input Frequency, CL = Output Load Capacitance, VCC = Supply Voltage.
Test Circuit and Waveform
FIGURE 1. HC AND HCU TRANSITION TIMES AND PROPAGATION DELAY TIMES, COMBINATION LOGIC
tPHL
tPLH
tTHL
tTLH
90%
50%
10%
50%
10%
INVERTING
OUTPUT
INPUT
GND
VCC
tr = 6ns
tf = 6ns
90%
CD54HC4002, CD74HC4002


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12 


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