MC14516B

更新时间： 2024-11-02 22:58:11

品牌	Logo	应用领域
安森美 - ONSEMI		计数器
页数	文件大小	规格书
12页	223K
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 数据手册

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.

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.

http://onsemi.com

MARKING

DIAGRAMS

PDIP–16

P SUFFIX

CASE 648

MC14516BCP

AWLYYWW

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.

SOIC–16

D SUFFIX

CASE 751B

14516B

AWLYWW

• 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

AWLYWW

• Single Pin Reset

• Asynchronous Preset Enable Operation

= Assembly Location

WL or L = Wafer Lot

YY or Y = Year

WW or W = Work Week

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

Schottky Load Over the Rated Temperature Range

ORDERING INFORMATION

MAXIMUM RATINGS (Voltages Referenced to V ) (Note 2.)

Device

Package

PDIP–16

SOIC–16

Shipping

Symbol

Parameter

Value

Unit

MC14516BCP

MC14516BD

2000/Box

48/Rail

DC Supply Voltage Range

–0.5 to +18.0

V , V

in out

Input or Output Voltage Range

(DC or Transient)

–0.5 to V + 0.5

MC14516BDR2

SOIC–16 2500/Tape & Reel

I , I

Input or Output Current

(DC or Transient) per Pin

±10

in out

MC14516BF

SOEIAJ–16

See Note 1.

MC14516BFEL

Power Dissipation,

500

1. For ordering information on the EIAJ version of

the SOIC packages, please contact your local

ON Semiconductor representative.

per Package (Note 3.)

Ambient Temperature Range

Storage Temperature Range

–55 to +125

–65 to +150

260

°C

stg

This device contains protection circuitry to guard

against damage due to high static voltages or electric

fields. However, precautions must be taken to avoid ap-

plications of any voltage higher than maximum rated

voltages to this high–impedance circuit. For proper

Lead Temperature

(8–Second Soldering)

2. Maximum Ratings are those values beyond which damage to the device

may occur.

3. Temperature Derating:

operation, V and V should be constrained to the

out

range V

(V or V

)

out

Plastic “P and D/DW” Packages: – 7.0 mW/ C From 65 C To 125 C

Unused inputs must always be tied to an appropriate

logicvoltagelevel(e.g., eitherV orV ). Unusedout-

puts must be left open.

Semiconductor Components Industries, LLC, 2000

Publication Order Number:

March, 2000 – Rev. 3

MC14516B/D

12 3 4 5 6 7...12

中文翻译

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与MC14516B相关器件

型号	品牌	获取价格	描述	数据表
MC14516B_06	ONSEMI	获取价格	Binary Up/Down Counter
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

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