Datasheet > LVC244A

LVC244A

更新时间： 2024-11-15 03:51:59

品牌	Logo	应用领域
德州仪器 - TI		驱动器输出元件
页数	文件大小	规格书
19页	587K
描述
OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS

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LVC244A 数据手册

SN74LVC244A

OCTAL BUFFER/DRIVER

WITH 3-STATE OUTPUTS

www.ti.com

SCAS414X–NOVEMBER 1992–REVISED MARCH 2005

FEATURES

DB, DGV, DW, N, NS, OR PW PACKAGE

(TOP VIEW)

•

Operates From 1.65 V to 3.6 V

Inputs Accept Voltages to 5.5 V

1OE

1A1

2Y4

1A2

2Y3

1A3

2Y2

1A4

2Y1

GND

Specified From –40°C to 85°C and –40°C to

125°C

19 2OE

1Y1

2A4

1Y2

2A3

1Y3

2A2

1Y4

2A1

•

Max t_pdof 5.9 ns at 3.3 V

Typical V_OLP(Output Ground Bounce) < 0.8 V

at V_CC= 3.3 V, T_A= 25°C

•

Typical V_OHV(Output V_OHUndershoot) > 2 V

at V_CC= 3.3 V, T_A= 25°C

Supports Mixed-Mode Signal Operation on All

Ports (5-V Input/Output Voltage With

3.3-V V_CC

)

•

I_offSupports Partial-Power-Down Mode

Operation

RGY PACKAGE

(TOP VIEW)

Latch-Up Performance Exceeds 250 mA Per

JESD 17

ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

2OE

1Y1

2A4

1Y2

2A3

1A1

2Y4

1A2

2Y3

1A3

2Y2

1A4

2Y1

– 1000-V Charged-Device Model (C101)

DESCRIPTION/ORDERING INFORMATION

14 1Y3

2A2

This octal buffer/line driver is operational at 1.5-V to

3.6-V V_CC, but is designed specifically for 1.65-V to

3.6-V V_CCoperation.

12 1Y4

ORDERING INFORMATION

T_A

PACKAGE⁽¹⁾

ORDERABLE PART NUMBER

SN74LVC244ARGYR

SN74LVC244AGQNR

SN74LVC244AZQNR

SN74LVC244AN

TOP-SIDE MARKING

QFN – RGY

Reel of 1000

LC244A

–40°C to 85°C

VFBGA – GQN

VFBGA – ZQN (Pb-Free)

PDIP – N

Reel of 1000

LC244A

Tube of 20

SN74LVC244AN

LVC244A

Tube of 25

SN74LVC244ADW

SOIC – DW

Reel of 2000

Tube of 70

SN74LVC244ADWR

SN74LVC244ANSR

SN74LVC244ADBR

SN74LVC244APW

SOP – NS

LVC244A

LC244A

–40°C to 125°C

SSOP – DB

TSSOP – PW

TVSOP – DGV

Reel of 2000

Reel of 250

Reel of 2000

SN74LVC244APWR

SN74LVC244APWT

SN74LVC244ADGVR

LC244A

(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...19

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与LVC244A相关器件

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LVC245A	TI	获取价格	OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS
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LVC251R619EV	OHMITE	获取价格	RES, SMT, THICK FILM, 0.619ohm, 1% +/-TOL, -100, 100PPM TC, 2513 CASE
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