Datasheet > CBTR16861

CBTR16861

更新时间： 2024-11-16 03:24:55

品牌	Logo	应用领域
德州仪器 - TI		开关
页数	文件大小	规格书
9页	153K
描述
20-BIT FET BUS SWITCH

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CBTR16861 数据手册

SN74CBTR16861

20-BIT FET BUS SWITCH

SCDS078D – JULY 1998 – REVISED NOVEMBER 2001

DGG, DGV, OR DL PACKAGE

(TOP VIEW)

Member of the Texas Instruments

Widebus Family

25-Ω Switch Connection Between Two

Ports

1A1

1A2

1A3

1A4

1A5

1A6

1A7

1A8

1A9

1A10

GND

2A1

2A2

2A3

2A4

2A5

2A6

2A7

2A8

2A9

2A10

GND

1OE

1B1

1B2

1B3

1B4

1B5

1B6

1B7

1B8

1B9

1B10

TTL-Compatible Input Levels

Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

description

The SN74CBTR16861 provides 20 bits of

high-speed TTL-compatible bus switching. The

low on-state resistance of the switch allows

connections to be made with minimal propagation

delay.

2OE

2B1

2B2

2B3

2B4

2B5

2B6

2B7

2B8

2B9

2B10

The device is organized as one dual 10-bit switch

with separate output-enable (OE) inputs. When

OEis low, the switch is on, and port A is connected

to port B. When OEishigh, theswitchisopen, and

the high-impedance state exists between the two

ports.

The device has equivalent 25-Ω seriesresistorsto

reduce signal-reflection noise. This eliminates the

need for external terminating resistors.

NC – No internal connection

ORDERING INFORMATION

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

†

PACKAGE

Tube

SN74CBTR16861DL

SN74CBTR16861DLR

SN74CBTR16861DGGR

SN74CBTR16861DGVR

SSOP – DL

CBTR16861

Tape and reel

–40°C to 85°C

TSSOP – DGG Tape and reel

TVSOP – DGV Tape and reel

CBTR16861

CZ861

†

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design

guidelines are available at www.ti.com/sc/package.

FUNCTION TABLE

(each 10-bit bus switch)

INPUT

FUNCTION

A port = B port

Disconnect

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.

Widebus is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...9

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CBTS3253	NXP	获取价格	Dual 1-of-4 FET multiplexer/demultiplexer with Schottky diode clamping
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CBTS3253DB,118	NXP	获取价格	CBTS3253DB
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CBTS3253DS,112	NXP	获取价格	CBTS3253DS
CBTS3253DS,118	NXP	获取价格	CBTS3253DS
CBTS3253PW	NXP	获取价格	Dual 1-of-4 FET multiplexer/demultiplexer with Schottky diode clamping
CBTS3253PW,112	NXP	获取价格	CBTS3253PW
CBTS3253PW,118	NXP	获取价格	CBTS3253PW

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