Datasheet > MC14516B_06

MC14516B_06

更新时间： 2024-11-03 05:10:19

品牌	Logo	应用领域
安森美 - ONSEMI		计数器
页数	文件大小	规格书
11页	123K
描述
Binary Up/Down Counter

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中文翻译

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数据手册

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MC14516B_06 数据手册

MC14516B

Binary Up/Down Counter

The MC14516B synchronous up/down binary counter is

constructed with MOS P−channel and N−channel enhancement mode

devices in a monolithic structure.

This counter can be preset by applying the desired value, in binary,

to the Preset inputs (P0, P1, P2, P3) and then bringing the Preset

Enable (PE) high. The direction of counting is controlled by applying

a high (for up counting) or a low (for down counting) to the

UP/DOWN input. The state of the counter changes on the positive

transition of the clock input.

http://onsemi.com

MARKING

DIAGRAMS

Cascading can be accomplished by connecting the Carry Out to the

Carry In of the next stage while clocking each counter in parallel. The

outputs (Q0, Q1, Q2, Q3) can be reset to a low state by applying a high

to the reset (R) pin.

This CMOS counter finds primary use in up/down and difference

counting. Other applications include: (1) Frequency synthesizer

applications where low power dissipation and/or high noise immunity

is desired, (2) Analog−to−Digital and Digital−to−Analog conversions,

and (3) Magnitude and sign generation.

PDIP−16

P SUFFIX

CASE 648

MC14516BCP

AWLYYWWG

SOIC−16

D SUFFIX

CASE 751B

14516BG

AWLYWW

Features

• Diode Protection on All Inputs

• Supply Voltage Range = 3.0 Vdc to 18 Vdc

• Internally Synchronous for High Speed

• Logic Edge−Clocked Design — Count Occurs on Positive Going

Edge of Clock

SOEIAJ−16

F SUFFIX

CASE 966

MC14516B

ALYWG

• Single Pin Reset

• Asynchronous Preset Enable Operation

• Capable of Driving Two Low−Power TTL Loads or One Low−Power

Schottky Load Over the Rated Temperature Range

• Pb−Free Packages are Available*

= Assembly Location

WL, L = Wafer Lot

YY, Y = Year

WW, W = Work Week

= Pb−Free Package

MAXIMUM RATINGS (Voltages Referenced to V

)

ORDERING INFORMATION

Parameter

Symbol

Value

Unit

See detailed ordering and shipping information in the package

dimensions section on page 2 of this data sheet.

DC Supply Voltage Range

−0.5 to +18.0

Input or Output Voltage Range

(DC or Transient)

V , V

−0.5 to V

+ 0.5

in out

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 and V should be constrained to the

Input or Output Current (DC or Transient) I , I

per Pin

in out

Power Dissipation, per Package (Note 1)

Ambient Temperature Range

Storage Temperature Range

Lead Temperature (8−Second Soldering)

500

°C

−55 to +125

−65 to +150

260

out

range V v (V or V ) v V

out

stg

°C

Unused inputs must always be tied to an appropriate

logic voltage level (e.g., either V or V ). Unused

°C

outputs must be left open.

Stresses exceeding Maximum Ratings may damage the device. Maximum

Ratings are stress ratings only. Functional operation above the Recommended

Operating Conditions is not implied. Extended exposure to stresses above the

Recommended Operating Conditions may affect device reliability.

1. Temperature Derating: Plastic “P and D/DW”

Packages: – 7.0 mW/_C From 65_C To 125_C

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

Semiconductor Components Industries, LLC, 2006

Publication Order Number:

June, 2006 − Rev. 7

MC14516B/D

12 3 4 5 6 7...11

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与MC14516B_06相关器件

型号	品牌	获取价格	描述	数据表
MC14516BAL	MOTOROLA	获取价格	4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, C
MC14516BCL	MOTOROLA	获取价格	Binary Up/Down Counter
MC14516BCLD	MOTOROLA	获取价格	4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, C
MC14516BCLDS	MOTOROLA	获取价格	4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, C
MC14516BCP	MOTOROLA	获取价格	Binary Up/Down Counter
MC14516BCP	ONSEMI	获取价格	Binary Up/Down Counter
MC14516BCPD	MOTOROLA	获取价格	暂无描述
MC14516BCPDS	MOTOROLA	获取价格	Binary Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidi
MC14516BCPG	ONSEMI	获取价格	Binary Up/Down Counter
MC14516BCPS	MOTOROLA	获取价格	暂无描述

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