Datasheet > 逻辑 > 计数器> MC100E136FNR2

MC100E136FNR2

更新时间： 2024-02-12 18:09:42

品牌	Logo	应用领域
安森美 - ONSEMI		计数器触发器逻辑集成电路输出元件输入元件
页数	文件大小	规格书
12页	159K
描述
5V ECL 6-Bit Universal Up/Down Counter

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MC100E136FNR2 数据手册

MC10E136, MC100E136

5VꢀECL 6-Bit Universal

Up/Down Counter

Description

The MC10E/100E136 is a 6-bit synchronous, presettable,

cascadable universal counter. The device generates a look-ahead-carry

output and accepts a look-ahead-carry input. These two features allow

for the cascading of multiple E136’s for wider bit width counters that

operate at very nearly the same frequency as the stand alone counter.

The CLOUT output will pulse LOW for one clock cycle one count

before the E136 reaches terminal count. The COUT output will pulse

LOW for one clock cycle when the counter reaches terminal count.

For more information on utilizing the look-ahead-carry features of the

device please refer to the applications section of this data sheet. The

differential COUT output facilitates the E136’s use in programmable

divider and self-stopping counter applications.

Unlike the H136 and other similar universal counter designs, the E136

carry−out and look-ahead-carry−out signals are registered on chip.

This design alleviates the glitch problem seen on many counters

where the carry out signals are merely gated. Because of this

architecture there are some minor functional differences between the

E136 and H136 counters. The user, regardless of familiarity with the

H136, should read this data sheet carefully. Note specifically (see

logic diagram) the operation of the carry out outputs and the

look-ahead-carry in input when utilizing the master reset.

When left open all of the input pins will be pulled LOW via an input

pull−down resistor. The master reset is an asynchronous signal which

when asserted will force the Q outputs LOW.

The Q outputs need not be terminated for the E136 to function

properly, in fact if these outputs will not be used in a system it is

recommended to save power and minimize noise that they be left

open. This practice will minimize switching noise which can reduce

the maximum count frequency of the device or significantly reduce

margins against other noise in the system.

http://onsemi.com

PLCC−28

FN SUFFIX

CASE 776

MARKING DIAGRAM*

MCxxxE136G

AWLYYWW

xxx

= 10 or 100

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

*For additional marking information, refer to

Application Note AND8002/D.

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 10 of this data sheet.

The 100 Series contains temperature compensation.

Features

• 550 MHz Count Frequency

• Meets or Exceeds JEDEC Standard EIA/JESD78

IC Latchup Test

• Moisture Sensitivity Level: Pb = 1; Pb−Free = 3

For Additional Information, see Application Note

AND8003/D

• Flammability Rating: UL 94 V−0 @ 0.125 in,

Oxygen Index: 28 to 34

• Transistor Count = 506 devices

• Fully Synchronous Up and Down Counting

• Look-Ahead-Carry Input and Output

• Asynchronous Master Reset

• PECL Mode Operating Range: V = 4.2 V to 5.7 V

with V = 0 V

• NECL Mode Operating Range: V = 0 V

with V = −4.2 V to −5.7 V

• Pb−Free Packages are Available*

• Internal Input 50 kW Pulldown Resistors

• ESD Protection: Human Body Model: > 2 kV,

Machine Model: > 200 V

*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:

November, 2006 − Rev. 9

MC10E136/D

12 3 4 5 6 7...12

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MC100E136FNR2 替代型号

型号	品牌	替代类型	描述	数据表
MC100E136FNR2G	ONSEMI	完全替代	5V ECL 6-Bit Universal Up/Down Counter
MC10E136FNR2G	ONSEMI	完全替代	5V ECL 6-Bit Universal Up/Down Counter
MC10E136FNG	ONSEMI	完全替代	5V ECL 6-Bit Universal Up/Down Counter

与MC100E136FNR2相关器件

型号	品牌	获取价格	描述	数据表
MC100E136FNR2G	ONSEMI	获取价格	5V ECL 6-Bit Universal Up/Down Counter
MC100E137	ONSEMI	获取价格	8-BIT RIPPLE COUNTER
MC100E137FN	MOTOROLA	获取价格	8-BIT RIPPLE COUNTER
MC100E137FN	ONSEMI	获取价格	5 V ECL 8-Bit Ripple Counter
MC100E137FNG	ONSEMI	获取价格	5 V ECL 8-Bit Ripple Counter
MC100E137FNR2	ONSEMI	获取价格	5 V ECL 8-Bit Ripple Counter
MC100E137FNR2G	ONSEMI	获取价格	5 V ECL 8-Bit Ripple Counter
MC100E141	ONSEMI	获取价格	8-BIT SHIFT REGISTER
MC100E141FN	MOTOROLA	获取价格	8-BIT SHIFT REGISTER
MC100E141FN	ONSEMI	获取价格	5V ECL 8-Bit Shift Register

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