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M74HC643

OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS INVERTING/NON INVERTING

DESCRIPTION The M54/74HC245, HC640 and HC643 utilise silicon gate C2MOS technology to achive operating speeds equivalent to LSTTL devices. Along with the low power dissipation and high noise immunity of standards C2MOS integrated circuit, it possesses the capability to drive 15 LSTTL loads. The

STMICROELECTRONICS

意法半导体

M74HC643

OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS INVERTING/NON INVERTING

STMICROELECTRONICS

意法半导体

OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS INVERTING/NON INVERTING

DESCRIPTION The M54/74HC245, HC640 and HC643 utilise silicon gate C2MOS technology to achive operating speeds equivalent to LSTTL devices. Along with the low power dissipation and high noise immunity of standards C2MOS integrated circuit, it possesses the capability to drive 15 LSTTL loads. The

STMICROELECTRONICS

意法半导体

OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS INVERTING/NON INVERTING

DESCRIPTION The M54/74HC245, HC640 and HC643 utilise silicon gate C2MOS technology to achive operating speeds equivalent to LSTTL devices. Along with the low power dissipation and high noise immunity of standards C2MOS integrated circuit, it possesses the capability to drive 15 LSTTL loads. The

STMICROELECTRONICS

意法半导体

OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS INVERTING/NON INVERTING

DESCRIPTION The M54/74HC245, HC640 and HC643 utilise silicon gate C2MOS technology to achive operating speeds equivalent to LSTTL devices. Along with the low power dissipation and high noise immunity of standards C2MOS integrated circuit, it possesses the capability to drive 15 LSTTL loads. The

STMICROELECTRONICS

意法半导体

OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS INVERTING/NON INVERTING

DESCRIPTION The M54/74HC245, HC640 and HC643 utilise silicon gate C2MOS technology to achive operating speeds equivalent to LSTTL devices. Along with the low power dissipation and high noise immunity of standards C2MOS integrated circuit, it possesses the capability to drive 15 LSTTL loads. The

STMICROELECTRONICS

意法半导体

Octal Bus Transceivers (with 3-state outputs)

Description Each device has an active enable G and a direction control input, DIR. when DIR is high, data flows from the A inputs to the B outputs. When DIR is low, data flows from the B inputs to the A outputs. The HD74HC640 transfers inverted data from one bus to other and the HD74HC643 transfe

HITACHIHitachi Semiconductor

日立日立公司

Inverting Octal TRI-STATE Transceiver

文件:145.22 Kbytes Page:6 Pages

NSC

国半

Inverting Octal TRI-STATE Transceiver

文件:145.22 Kbytes Page:6 Pages

NSC

国半

更新时间:2026-5-20 19:05:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ELAN
9914+
*
6000
一级代理,专注军工、汽车、医疗、工业、新能源、电力
SGS
24+
DIP20
65200
一级代理/放心采购
KSS/台湾凯士士
2450+
SOP8
6540
只做原装正品现货或订货!终端客户免费申请样品!
KSS
23+
DIP-8
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
SGS
25+
DIP20
880000
明嘉莱只做原装正品现货
SOP-8
23+
NA
15659
振宏微专业只做正品,假一罚百!
SGS
DIP20
9500
一级代理 原装正品假一罚十价格优势长期供货
ELAN
25+
*
7000
百分百原装正品 真实公司现货库存 本公司只做原装 可
SGS
25+23+
DIP20
14230
绝对原装正品全新进口深圳现货
SGS
22+
DIP20
12245
现货,原厂原装假一罚十!

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