Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

HEF4021B Datasheet(PDF) 5 Page - NXP Semiconductors

Part No. HEF4021B
Description  8-bit static shift register
Download  6 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  PHILIPS [NXP Semiconductors]
Homepage  http://www.nxp.com
Logo 

HEF4021B Datasheet(HTML) 5 Page - NXP Semiconductors

   
Zoom Inzoom in Zoom Outzoom out
 5 / 6 page
background image
January 1995
5
Philips Semiconductors
Product specification
8-bit static shift register
HEF4021B
MSI
AC CHARACTERISTICS
VSS = 0 V; Tamb =25 °C; CL = 50 pF; input transition times ≤ 20 ns
VDD
V
SYMBOL
MIN.
TYP.
MAX.
Set-up time
5
25
−15
ns
see also waveforms
Figs 4 and 5
DS → CP
10
tsu
25
−10
ns
15
15
−5ns
550
25
ns
Pn → PL
10
tsu
30
10
ns
15
20
5
ns
Hold times
5
40
20
ns
DS → CP
10
thold
20
10
ns
15
15
8
ns
515
−10
ns
Pn → PL
10
thold
15
0
ns
15
15
0
ns
Minimum clock
5
70
35
ns
pulse width; LOW
10
tWCPL
30
15
ns
15
24
12
ns
Minimum PL
5
70
35
ns
pulse width; HIGH
10
tWPLH
30
15
ns
15
24
12
ns
Recovery time
5
50
10
ns
for PL
10
tRPL
40
5
ns
15
35
5
ns
Maximum clock
5
6
13
MHz
pulse frequency
10
fmax
15
30
MHz
15
20
40
MHz
VDD
V
TYPICAL FORMULA FOR P (
µW)
Dynamic power
5
900 fi +∑ (foCL) × VDD2
where
dissipation per
10
4 300 fi +∑ (foCL) × VDD2
fi = input freq. (MHz)
package (P)
15
12 000 fi +∑ (foCL) × VDD2
fo = output freq. (MHz)
CL = load capacitance (pF)
∑ (f
oCL) = sum of outputs
VDD = supply voltage (V)


Html Pages

1  2  3  4  5  6 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
MC14014B8-Bit Static Shift Register 1 2 3 4 5 MoreON Semiconductor
BU4021B8-bit static shift register 1 2 3 4 5 Rohm
HD14014B8-bit Static Shift Register 1 2 3 4 5 Hitachi Semiconductor
HD14021B8-bit Static Shift Register 1 2 3 4 5 Hitachi Semiconductor
MC14014B8-Bit Static Shift Register 1 2 3 4 5 MoreMotorola, Inc
HEF4014B8-bit static shift register 1 2 3 4 5 MoreNXP Semiconductors
74F1988-bit bidirectional universal shift register 1 2 3 4 5 MoreNXP Semiconductors
74HC1658-bit parallel-in/serial-out shift register 1 2 3 4 5 MoreNXP Semiconductors
74VHC5958-Bit Shift Register with Output Latches 1 2 3 4 5 MoreFairchild Semiconductor
DM93L28Dual 8-Bit Shift Register 1 2 3 4 5 Fairchild Semiconductor

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