MC14021BDG datasheet(1/7 Pages) ONSEMI

No de pièce	MC14021BDG

Description	8-Bit Static Shift Register

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July, 2014 − Rev. 9

1

Publication Order Number:

MC14014B/D

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

MAXIMUM RATINGS (Voltages Referenced to VSS)

Symbol

Parameter

Value

Unit

VDD

DC Supply Voltage Range

− 0.5 to +18.0

V

Vin, Vout

Input or Output Voltage Range

(DC or Transient)

− 0.5 to VDD + 0.5

V

Iin, Iout

Input or Output Current

(DC or Transient) per Pin

±10

mA

PD

Power Dissipation, per Package

(Note 1)

500

mW

TA

Ambient Temperature Range

− 55 to +125

°C

Tstg

Storage Temperature Range

− 65 to +150

°C

TL

Lead Temperature

(8−Second Soldering)

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, 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.

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MARKING DIAGRAM

SOIC−16

D SUFFIX

CASE 751B

140xxBG

AWLYWW

xx

= Specific Device Code

A

= Assembly Location

WL, L

= Wafer Lot

YY, Y

= Year

WW, W

= Work Week

G

= Pb−Free Indicator

See detailed ordering and shipping information in the package

dimensions section on page 6 of this data sheet.

ORDERING INFORMATION

1

16

PIN ASSIGNMENT

13

14

15

16

9

10

11

12

5

4

3

2

1

8

7

6

Q7

P5

P6

P7

VDD

P/S

C

DS

P4

Q8

Q6

P8

VSS

P

1

P2

P3

Numéro de pièce similaire - MC14021BDG

Fabricant	No de pièce	Fiches technique	Description
ON Semiconductor	MC14021BDG	100Kb / 8P	8-Bit Static Shift Register February, 2005 ??Rev. 5

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Description similaire - MC14021BDG

Fabricant	No de pièce	Fiches technique	Description
ON Semiconductor	MC14014B	100Kb / 8P	8-Bit Static Shift Register February, 2005 ??Rev. 5
NXP Semiconductors	HEF4014B	89Kb / 6P	8-bit static shift register January 1995
Hitachi Semiconductor	HD14021B	72Kb / 5P	8-bit Static Shift Register
NXP Semiconductors	HEF4021B	89Kb / 14P	8-bit static shift register Rev. 04-10 November 2008
Nexperia B.V. All right...	HEF4014B-Q100	206Kb / 12P	8-bit static shift register
Nexperia B.V. All right...	HEF4021B	242Kb / 14P	8-bit static shift register Rev. 11 - 1 December 2021
NXP Semiconductors	HEF4014BT653	105Kb / 14P	8-bit static shift register Rev. 8-21 November 2011
Nexperia B.V. All right...	HEF4014B	216Kb / 12P	8-bit static shift register Rev. 11 - 24 November 2021
Rohm	BU4021B	59Kb / 5P	8-bit static shift register
NXP Semiconductors	HEF4014B	105Kb / 14P	8-bit static shift register Rev. 8-21 November 2011

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MC14021BDG Fiches technique(PDF) 1 Page - ON Semiconductor

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