MC14021BFEL Datasheet PDF - ON Semiconductor
| Part Number | MC14021BFEL | |
| Description | 8-Bit Static Shift Register | |
| Manufacturers | ON Semiconductor | |
| Logo |  |
|
|
There is a preview and MC14021BFEL download ( pdf file ) link at the bottom of this page. Total 8 Pages | ||
Preview 1 page No Preview Available !
MC14014B, MC14021B
8-Bit Static Shift Register
The MC14014B and MC14021B 8–bit static shift registers are
constructed with MOS P–channel and N–channel enhancement mode
devices in a single monolithic structure. These shift registers find
primary use in parallel–to–serial data conversion, synchronous and
asynchronous parallel input, serial output data queueing; and other
general purpose register applications requiring low power and/or high
noise immunity.
• Synchronous Parallel Input/Serial Output (MC14014B)
• Asynchronous Parallel Input/Serial Output (MC14021B)
• Synchronous Serial Input/Serial Output
• Full Static Operation
• “Q” Outputs from Sixth, Seventh, and Eighth Stages
• Double Diode Input Protection
• Supply Voltage Range = 3.0 Vdc to 18 Vdc
• Capable of Driving Two Low–power TTL Loads or One Low–power
Schottky TTL Load Over the Rated Temperature Range
• MC14014B Pin–for–Pin Replacement for CD4014B
• MC14021B Pin–for–Pin Replacement for CD4021B
MAXIMUM RATINGS (Voltages Referenced to VSS) (Note 2.)
Symbol
Parameter
Value
VDD
Vin, Vout
DC Supply Voltage Range
Input or Output Voltage Range
(DC or Transient)
– 0.5 to +18.0
– 0.5 to VDD + 0.5
Unit
V
V
Iin, Iout
Input or Output Current
(DC or Transient) per Pin
± 10 mA
PD Power Dissipation,
per Package (Note 3.)
500 mW
TA Ambient Temperature Range
Tstg Storage Temperature Range
TL Lead Temperature
(8–Second Soldering)
– 55 to +125
– 65 to +150
260
°C
°C
°C
2. Maximum Ratings are those values beyond which damage to the device
may occur.
3. Temperature Derating:
Plastic “P and D/DW” Packages: – 7.0 mW/_C From 65_C To 125_C
This device contains protection circuitry to guard against damage due to high
static voltages or electric fields. However, precautions must be taken to avoid
applications of any voltage higher than maximum rated voltages to this
v vhigh–impedance circuit. For proper operation, Vin and Vout should be constrained
to the range VSS (Vin or Vout) VDD.
Unused inputs must always be tied to an appropriate logic voltage level (e.g.,
either VSS or VDD). Unused outputs must be left open.
http://onsemi.com
PDIP–16
P SUFFIX
CASE 648
MARKING
DIAGRAMS
16
MC140XXBCP
AWLYYWW
1
SOIC–16
D SUFFIX
CASE 751B
16
140XXB
AWLYWW
1
SOEIAJ–16
F SUFFIX
CASE 966
16
MC140XXB
AWLYWW
1
XX = Specific Device Code
A = Assembly Location
WL or L = Wafer Lot
YY or Y = Year
WW or W = Work Week
ORDERING INFORMATION
Device
Package
Shipping
MC14014BCP
PDIP–16
2000/Box
MC14014BD
SOIC–16
48/Rail
MC14014BDR2 SOIC–16 2500/Tape & Reel
MC14014BF
SOEIAJ–16 See Note 1.
MC14014BFEL SOEIAJ–16 See Note 1.
MC14021BCP
PDIP–16
2000/Box
MC14021BD
SOIC–16
48/Rail
MC14021BDR2 SOIC–16 2500/Tape & Reel
MC14021BF
SOEIAJ–16 See Note 1.
MC14021BFEL SOEIAJ–16 See Note 1.
1. For ordering information on the EIAJ version of
the SOIC packages, please contact your local
ON Semiconductor representative.
© Semiconductor Components Industries, LLC, 2000
March, 2000 – Rev. 3
1
Publication Order Number:
MC14014B/D
|
| |
 
MC14014B, MC14021B
500 µF
VDD
ID
PULSE
GENERATOR 1
PULSE
GENERATOR 2
CLOCK
1
f
50%
P/S
C Q6
P1
P2
P3
P4 Q7
P5
P6
P7
P8 Q8
DS
VSS
0.01 µF
CERAMIC
CL
CL
CL
DATA
Figure 3. Power Dissipation Test Circuit and Waveform
PULSE
GENERATOR 1
PULSE
GENERATOR 2
SW 1
VDD
1
2
22
11
SWITCH POSITION 1 = PARALLEL IN
SWITCH POSITION 2 = SERIAL IN
VDD
20 ns
20 ns
P/S
C Q6
P1
PARALLEL OR
SERIAL DATA
INPUT
90%
50%
10%
tsu
VDD
VSS
P2
P3
P4 Q7
P5
P6
P7
P8 Q8
DS
VSS
SW 2
CL
tWH
CLOCK OR P/S
INPUT
Q
OUTPUT
90%
50%
10%
tWH
tPLH
90%
50%
10%
tTLH
tTHL
VDD
tWL VSS
tPHL
VOH
VOL
tTHL
tWL = tWH = 50% DUTY CYCLE
Figure 4. Switching Time Test Circuit and Waveforms
http://onsemi.com
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for MC14021BFEL electronic component. |
| Information | Total 8 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ MC14021BFEL.PDF Datasheet ] | |
Share Link :
Electronic Components Distributor
|
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
| SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
| Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
| Part Number | Description | MFRS |
| MC14021BFEL | The function is 8-Bit Static Shift Register. ON Semiconductor | |
Semiconductors commonly used in industry:
1N4148 |
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
MC14
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA | ||