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SN74CBT16390DGV

更新时间： 2024-11-30 22:19:35

品牌	Logo	应用领域
德州仪器 - TI		解复用器开关
页数	文件大小	规格书
5页	78K
描述
16-BIT TO 32-BIT FET MULTIPLEXER/DEMULTIPLEXER BUS SWITCH

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SN74CBT16390DGV 数据手册

SN74CBT16390

16-BIT TO 32-BIT FET MULTIPLEXER/DEMULTIPLEXER BUS SWITCH

SCDS035C – OCTOBER 1997 – REVISED OCTOBER 1998

DGG, DGV, OR DL PACKAGE

5-Ω Switch Connection Between Two Ports

(TOP VIEW)

TTL-Compatible Input Levels

ESD Protection Exceeds 2000 V Per

MIL-STD-883, Method 3015; Exceeds 200 V

Using Machine Model (C = 200 pF, R = 0)

2B1

2B2

1B1

1B2

1B3

1B4

Latch-Up Performance Exceeds 250 mA Per

JESD 17

2B3

2B4

Package Options Include Plastic Thin

Shrink Small-Outline (DGG), Thin Very

Small-Outline (DGV), and 300-mil Shrink

Small-Outline (DL) Packages

1B5

1B6

2B5

2B6

2B7

2B8

GND

1B7

1B8

description

The SN74CBT16390 is a 16-bit to 32-bit switch

used in applications in which two separate data

paths must be multiplexed onto, or demultiplexed

from, a single path. This device can be used for

memory interleaving, in which two different banks

of memory must be addressed simultaneously.

ThisalsocanbeusedtoconnectorisolatethePCI

bus to one or two slots simultaneously.

GND

2B9

1B9

1B10

2B10 17

A11 18

40 A10

39 1B11

38 1B12

37 A12

36 1B13

35 1B14

2B11 19

2B12 20

A13 21

2B13 22

Two output enables (OE1 and OE2) control the

data flow. When OE1 is low, A port is connected

to 1B port. When OE2 is low, A port is connected

to 2B port. When both OE1 and OE2 are low, the

A port is connected to both 1B and 2B ports. The

control inputs can be driven with a 5-V CMOS, 5-V

TTL, or an LVTTL driver.

2B14

A15

2B15

2B16

A14

1B15

1B16

A16

OE1

OE2

The SN74CBT16390 is characterized for

operation from –40°C to 85°C.

NC – No internal connection

FUNCTION TABLE

INPUTS

FUNCTION

OE1

OE2

A = 1B and A = 2B

A = 1B

A = 2B

Isolation

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 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

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与SN74CBT16390DGV相关器件

型号	品牌	获取价格	描述	数据表
SN74CBT16390DGVR	TI	获取价格	16-BIT TO 32-BIT FET MULTIPLEXER/DEMULTIPLEXER BUS SWITCH
SN74CBT16390DL	TI	获取价格	16-BIT TO 32-BIT FET MULTIPLEXER/DEMULTIPLEXER BUS SWITCH
SN74CBT16390DLG4	TI	获取价格	16-BIT TO 32-BIT FET MULTIPLEXER/DEMULTIPLEXER BUS SWITCH
SN74CBT16390DLR	TI	获取价格	16-BIT TO 32-BIT FET MULTIPLEXER/DEMULTIPLEXER BUS SWITCH
SN74CBT16390DLRG4	TI	获取价格	16-BIT TO 32-BIT FET MULTIPLEXER/DEMULTIPLEXER BUS SWITCH
SN74CBT16800	TI	获取价格	20-BIT FET BUS SWITCH WITH PRECHARGED OUTPUTS
SN74CBT16800C	TI	获取价格	具有预充电输出和 –2V 下冲保护的 5V、1:1 (SPST)、20 通道 FET 总线
SN74CBT16800CDGG	TI	获取价格	暂无描述
SN74CBT16800CDGGE4	TI	获取价格	IC CBT/FST/QS/5C/B SERIES, 20 1-BIT DRIVER, TRUE OUTPUT, PDSO48, PLASTIC, TSSOP-48, Bus Dr
SN74CBT16800CDGGR	TI	获取价格	5-V, 1:1 (SPST), 20-channel FET bus switch with precharged outputs & -2-V undersho

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