SY100E142JZ [MICROCHIP]

100E SERIES, 9-BIT RIGHT PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PQCC28;


型号：	SY100E142JZ
厂家：	MICROCHIP
描述：	100E SERIES, 9-BIT RIGHT PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PQCC28 输出元件逻辑集成电路触发器
文件：	总4页 (文件大小：97K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

NOT RECOMMENDED FOR NEW DESIGNS

SY10E142

SY100E142

Micrel, Inc.

SY10E142

9-BIT SHIFT

SY100E142

FEATURES

DESCRIPTION

■ 700MHz min. shift frequency

■ Extended 100E VEE range of –4.2V to –5.5V

■ 9 bits wide for byte-parity applications

■ Asynchronous Master Reset

■ Dual clocks

The SY10/100E142 are high-speed 9-bit shift registers

designed for use in new, high-performance ECL systems.

The E142 can accept serial or parallel data to be shifted out

in one direction as both serial and parallel outputs. The

nine inputs, D0-D8, accept parallel input data, while S-IN

accepts serial input data.

The SEL (Select) control pin serves to determine the

modeofoperation, eitherSHIFTorLOAD. Theshiftdirection

is from bit 0 to bit 8. The input data has to meet the set-up

time before being clocked into the nine input registers on

the rising edge of CLK1 or CLK2. Shifting is also performed

on the rising edge of either CLK1 or CLK2. The MR (Master

Reset) control signal asynchronously resets all nine

registers to a logic LOW when a logic HIGH is applied to

MR.

■ Fully compatible with industry standard 10KH,

100K ECL levels

■ Internal 75KΩ input pulldown resistors

■ Fully compatible with Motorola MC10E/100E142

■ Available in 28-pin PLCC package

BLOCK DIAGRAM

The E142 is designed for applications such as diagnostic

scan registers, parallel-to-serial conversions and is also

suitable for byte-wide parity.

S-IN

D Q

PIN NAMES

D0-D8

S-IN

Function

Parallel Data Inputs

Serial Data Input

Mode Select Input

Clock Inputs

SEL

CLK1, CLK2

Master Reset

Q0-Q8

VCCO

Data Outputs

VCC to Output

D Q

SEL

CLK1

CLK2

Rev.: E

Amendment: /0

M9999-032006

hbwhelp@micrel.com or (408) 955-1690

Issue Date: March 2006

SY10E142

SY100E142

Micrel, Inc.

PACKAGE/ORDERING INFORMATION

Ordering Information⁽¹⁾

Package Operating

Package

Marking

Lead

Finish

Part Number

Type

J28-1

Range

25 24 23 22 21 20 19

SY10E142JC

Commercial

SY10E142JC

SY100E142JC

Sn-Pb

SY10E142JCTR⁽²⁾

CLK

SY100E142JC

CLK

PLCC

TOP VIEW

J28-1

SY100E142JCTR⁽²⁾

SY10E142JY⁽³⁾

J28-1

Commercial

Industrial

SY100E142JC

Sn-Pb

S-IN

VCCO

SY10E142JY with

Matte-Sn

Pb-Free bar-line indicator

SY10E142JYTR^{(2, 3)}

SY100E142JZ⁽³⁾

J28-1

Industrial

SY10E142JY with

Pb-Free bar-line indicator

Matte-Sn

10 11

Commercial

SY100E142JZ with

Pb-Free bar-line indicator

SY100E142JZTR^{(2, 3)}

J28-1

Commercial

SY100E142JZ with

Pb-Free bar-line indicator

Matte-Sn

28-Pin PLCC (J28-1)

Notes:

1. Contact factory for die availability. Dice are guaranteed at T = 25°C, DC Electricals only.

2. Tape and Reel.

3. Pb-Free package is recommended for new designs.

M9999-032006

hbwhelp@micrel.com or (408) 955-1690

SY10E142

SY100E142

Micrel, Inc.

TRUTH TABLE

SEL

MODE

LOAD

SHIFT

DC ELECTRICAL CHARACTERISTICS

VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND

TA = 0°C

TA = +25°C

TA = +85°C

Symbol

IIH

Parameter

Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit

Condition

Input HIGH Current

Power Supply Current

—

150

—

150

—

150

µA

—

IEE

10E

100E

—

120 145

—

120

145

—

120

138

145

165

AC ELECTRICAL CHARACTERISTICS

VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND

TA = 0°C

TA = +25°C

TA = +85°C

Symbol

fSHIFT

tPD

Parameter

Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit

Condition

Max. Shift Frequency

700 900

—

700 900

—

700 900

—

MHz

—

Propagation Delay to Output

CLK

600 800 1000 600 800 1000 600 800 1000

Set-up Time

SEL

—

50 –100

300 150

—

50 –100

300 150

—

50 –100

300 150

—

Hold Time

SEL

300 100

75 –150

—

300 100

75 –150

—

300 100

75 –150

—

tRR

tPW

Reset Recovery Time

900 700

—

900 700

—

900 700

—

Minimum Pulse Width

CLK, MR

400

—

400

—

400

—

tskew

Within-Device Skew

—

Rise/Fall Time

20% to 80%

300 525 800 300 525

800 300 525

800

—

Note:

1. Within-device skew is defined as identical transitions on similar paths through a device.

M9999-032006

hbwhelp@micrel.com or (408) 955-1690

SY10E142

SY100E142

Micrel, Inc.

28-PIN PLCC (J28-1)

Rev. 03

MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA

TEL + 1 (408) 944-0800 FAX + 1 (408) 474-1000 WEB http://www.micrel.com

The information furnished by Micrel in this data sheet is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for its use.

Micrel reserves the right to change circuitry and specifications at any time without notification to the customer.

Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product can

reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implant into

the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A Purchaser’s

use or sale of Micrel Products for use in life support appliances, devices or systems is at Purchaser’s own risk and Purchaser agrees to fully indemnify

Micrel for any damages resulting from such use or sale.

M9999-032006

hbwhelp@micrel.com or (408) 955-1690

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