MC14015B Datasheet, PDF (1/8 Pages) Motorola, Inc – Dual 4-Bit Static Shift Register

MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Dual 4-Bit Static Shift Register
The MC14015B dual 4–bit static shift register is constructed with MOS
P–channel and N–channel enhancement mode devices in a single
monolithic structure. It consists of two identical, independent 4–state
serial–input/parallel–output registers. Each register has independent Clock
and Reset inputs with a single serial Data input. The register states are type
D master–slave flip–flops. Data is shifted from one stage to the next during
the positive–going clock transition. Each register can be cleared when a high
level is applied on the Reset line. These complementary MOS shift registers
find primary use in buffer storage and serial–to–parallel conversion where
low power dissipation and/or noise immunity is desired.
• Diode Protection on All Inputs
• Supply Voltage Range = 3.0 Vdc to 18 Vdc
• Logic Edge–Clocked Flip–Flop Design —
Logic state is retained indefinitely with clock level either high or low;
information is transferred to the output only on the positive going edge
of the clock pulse.
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ • Capable of Driving Two Low–power TTL Loads or One Low–power
Schottky TTL Load Over the Rated Temperature Range.
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{MAXIMUM RATINGS* (Voltages Referenced to VSS)}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^Symbol
Parameter
Value
Unit
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^{VDD DC Supply Voltage}
– 0.5 to + 18.0
V
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^{Vin, Vout Input or Output Voltage (DC or Transient) – 0.5 to VDD + 0.5 V}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^{lin, lout Input or Output Current (DC or Transient),}
± 10
mA
per Pin
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{PD Power Dissipation, per Packageâ€} 
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Tstg Storage Temperature}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _TL
Lead Temperature (8–Second Soldering)
500
mW
– 65 to + 150
_C
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
TRUTH TABLE
C
D
R
Q0
0
0
0
1
0
1
X
0
No Change
X
X
1
0
X = Don’t Care
Qn = Q0, Q1, Q2, or Q3, as applicable.
Qn–1 = Output of prior stage.
Qn
Qn–1
Qn–1
No Change
0
MC14015B
L SUFFIX
CERAMIC
CASE 620
P SUFFIX
PLASTIC
CASE 648
D SUFFIX
SOIC
CASE 751B
ORDERING INFORMATION
MC14XXXBCP
MC14XXXBCL
MC14XXXBD
Plastic
Ceramic
SOIC
TA = – 55° to 125°C for all packages.
BLOCK DIAGRAM
Q0
5
7
D
Q1
4
Q2
3
9
C
R Q3
10
6
Q0
13
15
D
Q1
12
Q2
11
1
C
R Q3
2
14
VDD = PIN 16
VSS = PIN 8
REV 3
1/94
©MMOotoTrOolaR, IOncL. A199C5MOS LOGIC DATA
MC14015B
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