74AC245PC

更新时间： 2024-11-21 22:53:11

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
10页	104K
描述
Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs

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数据手册
替代型号

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74AC245PC 数据手册

November 1988

Revised November 1999

74AC245 • 74ACT245

Octal Bidirectional Transceiver with 3-STATE

Inputs/Outputs

General Description

Features

■ I_CCand I_OZreduced by 50%

The AC/ACT245 contains eight non-inverting bidirectional

buffers with 3-STATE outputs and is intended for bus-ori-

ented applications. Current sinking capability is 24 mA at

both the A and B ports. The Transmit/Receive (T/R) input

determines the direction of data flow through the bidirec-

tional transceiver. Transmit (active-HIGH) enables data

from A ports to B ports; Receive (active-LOW) enables

data from B ports to A ports. The Output Enable input,

when HIGH, disables both A and B ports by placing them in

a HIGH Z condition.

■ Noninverting buffers

■ Bidirectional data path

■ A and B outputs source/sink 24 mA

■ ACT245 has TTL-compatible inputs

Ordering Code:

Order Number Package Number

Package Description

74AC245SC

74AC245SJ

M20B

M20D

MTC20

N20A

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide Body

20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

74AC245MTC

74AC245PC

74ACT245SC

74ACT245SJ

74ACT245MSA

74ACT245MTC

74ACT245PC

20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide Body

20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

M20B

M20D

MSA20

MTC20

N20A

20-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide

20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide

Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.

FACT is a trademark of Fairchild Semiconductor Corporation.

DS009944

www.fairchildsemi.com

12 3 4 5 6 7...10

中文翻译

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74AC245PC 替代型号

型号	品牌	替代类型	描述	数据表
74AC245B	STMICROELECTRONICS	完全替代	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (NON INVERTED)
TC74AC245P	TOSHIBA	类似代替	OCTAL BUS TRANSCEIVER
74ACT245PC	FAIRCHILD	功能相似	Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs

与74AC245PC相关器件

型号	品牌	获取价格	描述	数据表
74AC245PC_NL	FAIRCHILD	获取价格	Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDIP20, 0.300 INCH, LEAD FRE
74AC245PCQR	FAIRCHILD	获取价格	暂无描述
74AC245PCX	ONSEMI	获取价格	Bus Transceiver
74AC245PW	ETC	获取价格	Single 8-bit Bus Transceiver
74AC245PWDH-T	NXP	获取价格	IC AC SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, Bus Driver/Transceiver
74AC245SC	FAIRCHILD	获取价格	Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs
74AC245SC	ONSEMI	获取价格	带3态输入/输出的八通道双向收发器
74AC245SC_NL	FAIRCHILD	获取价格	Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.300 INCH, LEAD FRE
74AC245SCQR	TI	获取价格	AC SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, SOIC-20
74AC245SCT	FAIRCHILD	获取价格	Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, SOIC-20

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