MC14014B_14 Datasheet, PDF (1/7 Pages) ON Semiconductor – 8-Bit Static Shift Register

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.
Features
• 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
• NLV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
• This Device is Pb−Free and is RoHS Compliant
http://onsemi.com
SOIC−16
D SUFFIX
CASE 751B
PIN ASSIGNMENT
P8 1
Q6 2
Q8 3
P4 4
P3 5
P2 6
P7
1
V_SS 8
16 V_DD
15 P7
14 P6
13 P5
12 Q7
11 D_S
10 C
9 P/S
MAXIMUM RATINGS (Voltages Referenced to V_SS)
Symbol
Parameter
Value
Unit
V_DD
V_in, V_out
DC Supply Voltage Range
Input or Output Voltage Range
(DC or Transient)
−0.5 to +18.0
V
−0.5 to V_DD + 0.5
V
I_in, I_out
Input or Output Current
(DC or Transient) per Pin
± 10
mA
P_D
Power Dissipation, per Package
(Note 1)
500
mW
T_A
Ambient Temperature Range
T_stg
Storage Temperature Range
T_L
Lead Temperature
(8−Second Soldering)
−55 to +125
°C
−65 to +150
°C
260
°C
Stresses exceeding those listed in the Maximum Ratings table may damage the
device. If any of these limits are exceeded, device functionality should not be
assumed, damage may occur and reliability may be affected.
1. Temperature Derating: “D/DW” Package: –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
high−impedance circuit. For proper operation, V_in and V_out should be constrained
to the range V_SS ≤ (V_in or V_out) ≤ V_DD.
Unused inputs must always be tied to an appropriate logic voltage level
(e.g., either V_SS or V_DD). Unused outputs must be left open.
MARKING DIAGRAM
16
140xxBG
AWLYWW
1
xx
A
WL, L
YY, Y
WW, W
G
= Specific Device Code
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Indicator
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
© Semiconductor Components Industries, LLC, 2014
1
July, 2014 − Rev. 9
Publication Order Number:
MC14014B/D