Datasheet > SN54F242_08

SN54F242_08

更新时间： 2024-09-16 02:58:51

品牌	Logo	应用领域
德州仪器 - TI		输出元件
页数	文件大小	规格书
5页	78K
描述
QUADRUPLE BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

SN54F242_08 数据手册

SN54F242, SN74F242

QUADRUPLE BUS TRANSCEIVERS

WITH 3-STATE OUTPUTS

SDFS062A – D2932, MARCH 1987 – REVISED OCTOBER 1993

SN54F242 . . . J PACKAGE

SN74F242 . . . D OR N PACKAGE

(TOP VIEW)

• Asynchronous Communication Between

Data Buses

• Local Bus-Latch Capability

• Inverting Logic

• Package Options Include Plastic

Small-Outline Packages, Ceramic Chip

Carriers, and Standard Plastic and Ceramic

300-mil DIPs

OEAB

OEBA

description

GND

These quadruple bus transceivers are designed

for asynchronous communications between data

buses. Thecontrolfunctionimplementationallows

for maximum flexibility in timing. These devices

allow data transmission from the A bus to the

B bus or from the B bus to the A bus depending

upon the logic levels at the output-enable (OEBA

and OEAB) inputs. The output-enable inputs can

be used to disable the device so that the buses are

effectively isolated.

SN54F242 . . . FK PACKAGE

(TOP VIEW)

20 19

The dual-enable configuration gives the

quadruple bus transceivers the capability to store

data by simultaneous enabling of OEBA and

OEAB. Each output reinforces its input in this

transceiverconfiguration. Thus, whenbothcontrol

inputs are enabled and all other data sources to

the two sets of bus lines are at high impedance,

both sets of bus lines (eight in all) remain at their

states. The 4-bit codes appearing on the two sets

of buses will be complementary for the ′F242.

9 10 11 12 13

NC – No internal connection

The SN54F242 is characterized for operation over the full military temperature range of –55°C to 125°C. The

SN74F242 is characterized for operation from 0°C to 70°C.

FUNCTION TABLE

INPUTS

FUNCTION

OEAB

OEBA

A to B

B to A

Isolation

Latch A and B

(A = B)

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.

2–1

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5

中文翻译

下载PDF

与SN54F242_08相关器件

型号	品牌	获取价格	描述	数据表
SN54F242FK	ROCHESTER	获取价格	Bus Transceiver, F/FAST Series, 1-Func, 4-Bit, Inverted Output, TTL, CQCC20, CERAMIC, LCC-
SN54F242FK-00	TI	获取价格	F/FAST SERIES, 4-BIT TRANSCEIVER, INVERTED OUTPUT, CQCC20
SN54F242FKR	TI	获取价格	F/FAST SERIES, 4-BIT TRANSCEIVER, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20
SN54F242J	ROCHESTER	获取价格	Bus Transceiver, F/FAST Series, 1-Func, 4-Bit, Inverted Output, TTL, CDIP14, 0.300 INCH, C
SN54F242J	TI	获取价格	暂无描述
SN54F242J-00	TI	获取价格	F/FAST SERIES, 4-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP14
SN54F243	TI	获取价格	QUADRUPLE BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54F243_08	TI	获取价格	QUADRUPLE BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54F243FK	TI	获取价格	QUADRUPLE BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54F243FK-00	TI	获取价格	F/FAST SERIES, 4-BIT TRANSCEIVER, TRUE OUTPUT, CQCC20

与SN54F242_08相关文章

摩尔斯微电子在美国约书亚树国家公园测试 Wi-Fi HaLow
2024-09-18

4
贸泽上架Tallysman TW5386智能GNSS天线
2024-09-18

4
SL74HC10N：高性能三输入与非门解析
2024-09-03

83
AIC1781A 电池充电控制器深度解析
2024-09-03

75

产品中心

服务支持

精选活动

关于我们

帮助中心

SN54F242_08

SN54F242_08 数据手册

与SN54F242_08相关器件

与SN54F242_08相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

SN54F242_08

SN54F242_08 数据手册

与SN54F242_08相关器件

与SN54F242_08相关文章

您还可以找

您在本页遇到什么问题？