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MC14014B Datasheet(PDF) 1 Page - Motorola, Inc

Part No. MC14014B
Description  8-Bit Static Shift Register
Download  6 Pages
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Maker  MOTOROLA [Motorola, Inc]
Homepage  http://www.freescale.com
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MC14014B Datasheet(HTML) 1 Page - Motorola, Inc

   
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MOTOROLA CMOS LOGIC DATA
51
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)
Symbol
Parameter
Value
Unit
VDD
DC Supply Voltage
– 0.5 to + 18.0
V
Vin, Vout Input or Output Voltage (DC or Transient)
– 0.5 to VDD + 0.5
V
lin, lout
Input or Output Current (DC or Transient),
per Pin
± 10
mA
PD
Power Dissipation, per Package†
500
mW
Tstg
Storage Temperature
– 65 to + 150
_C
TL
Lead Temperature (8–Second Soldering)
260
_C
* Maximum Ratings are those values beyond which damage to the device may occur.
†Temperature Derating:
Plastic “P and D/DW” Packages: – 7.0 mW/
_C From 65_C To 125_C
Ceramic “L” Packages: – 12 mW/
_C From 100_C To 125_C
LOGIC DIAGRAM
CLOCK
DS
P/S
P1
P2
P3
P6
P7
P8
7
6
5
14
15
1
10
11
9
D
C
Q
D
C
Q
D
C
Q
D
C
Q
D
C
Q
D
C
Q
Q
Q
2
12
3
Q8
Q7
Q6
VDD = PIN 16
VSS = PIN 8
P4 = PIN 4
P5 = PIN 13
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
© Motorola, Inc. 1995
REV 3
1/94
MC14014B
MC14021B
L SUFFIX
CERAMIC
CASE 620
ORDERING INFORMATION
MC14XXXBCP
Plastic
MC14XXXBCL
Ceramic
MC14XXXBD
SOIC
TA = – 55° to 125°C for all packages.
P SUFFIX
PLASTIC
CASE 648
D SUFFIX
SOIC
CASE 751B
TRUTH TABLE
Q6
Q7
Q8
t
Clock DS P/S t=n+6
t=n+7
t=n+8
n
0
0
0
?
?
n+1
1
0
1
0
?
n+2
0
0
0
1
0
n+3
1
0
1
0
1
X
0
Q6
Q7
Q8
SERIAL OPERATION:
Clock
MC14014B
MC14021B DS
P/S
Pn *Qn
X
X
1
0
0
X
X
1
1
1
* Q6, Q7, & Q8 are available externally
PARALLEL OPERATION:
X = Don’t Care


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