型号 功能描述 生产厂家 企业 LOGO 操作

Octal Bus Transceiver with 3-STATE Outputs

General Description These devices are octal bus transceivers designed for asynchronous two-way data flow between the A and B busses. Both busses are capable of sinking 64 mA, have 3- STATE outputs, and a common output enable pin. The direction of data flow is determined by the transmit/receive (T

Fairchild

仙童半导体

Octal bus transceiver, inverting 3-State

DESCRIPTION The 74F640 is an octal transceiver featuring inverting 3-State bus compatible outputs in both transmit and receive directions. The B port outputs are capable of sinking 64mA and sourcing 15mA, providing very good capacitive drive characteristics. The device features an Output Enable

Philips

飞利浦

Octal Bus Transceiver with 3-STATE Outputs

General Description These devices are octal bus transceivers designed for asynchronous two-way data flow between the A and B busses. Both busses are capable of sinking 64 mA, have 3- STATE outputs, and a common output enable pin. The direction of data flow is determined by the transmit/receive (T

Fairchild

仙童半导体

Octal Bus Transceiver with 3-STATE Outputs

General Description These devices are octal bus transceivers designed for asynchronous two-way data flow between the A and B busses. Both busses are capable of sinking 64 mA, have 3- STATE outputs, and a common output enable pin. The direction of data flow is determined by the transmit/receive (T

Fairchild

仙童半导体

OCTAL BUS TRANSCEIVER, INVERTING WITH 3-STATE OUTPUTS

The MC74F640 is an octal transceiver featuring inverting 3-state bus compatible outputs in both transmit and receive directions. The B port outputs are capable of sinking 64 mA and sourcing 15 mA, providing very good capacitive drive characteristics. • High-Impedance NPN Base Inputs for Redu

Motorola

摩托罗拉

更新时间:2025-11-1 9:17:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
FSC
06+
PDIP
1000
全新原装 绝对有货
NS/国半
2403+
DIP20
6489
原装现货热卖!十年芯路!坚持!
FSC/ON
23+
原包装原封 □□
1350
原装进口特价供应 特价,原装元器件供应,支持开发样品 更多详细咨询 库存
FAIR
24+/25+
162
原装正品现货库存价优
TI/德州仪器
25+
DIP
32360
TI/德州仪器全新特价74F640PC即刻询购立享优惠#长期有货
ON Semiconductor
24+
20-PDIP
65200
一级代理/放心采购
NS
23+
DIP-20P
4114
全新原装正品现货,支持订货
N/A
24+
DIP
25843
公司原厂原装现货假一罚十!特价出售!强势库存!
22+
5000
NS
2016+
DIP
3068
只做原装,假一罚十,公司可开17%增值税发票!

SN74F640N数据表相关新闻