- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370478 > HD74HC443 (Hitachi,Ltd.) Quad. Tridirectional Bus Transceiver(with noninverted/inverted 3-state outputs) PDF資料下載
參數(shù)資料
| 型號： | HD74HC443 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Quad. Tridirectional Bus Transceiver(with noninverted/inverted 3-state outputs) |
| 中文描述： | 四。 Tridirectional總線收發(fā)器（帶noninverted /倒三態(tài)輸出） |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 82K |
| 代理商： | HD74HC443 |
HD74HC442/HD74HC443/HC74HC444
Quad. Tridirectional Bus Transceiver
(with noninverted 3-state outputs)
Quad. Tridirectional Bus Transceiver
(with inverted 3-state outputs)
Quad Tridirectional Bus Transceiver
(with noninverted/inverted 3-state outputs)
Description
These bus transceivers are designed for a synchronous three-way communication between four-line data
buses. They give the designer a choice of selecting inverting, noninverting or a combination of inverting
and noninverting data paths with 3-state outputs.
The S
0
and S
1
inputs select the bus from which data are to be transferred. The
G
inputs enable the bus or
buses to which data are to be transferred. The port for any bus selected for input and any other bus not
enabled for output will be at high impedance.
Features
High Speed Operation
High Output Current: Fanout of 15 LSTTL Loads
Wide Operating Voltage: V
CC
= 2 to 6 V
Low Input Current: 1 μA max
Low Quiescent Supply Current: I
CC
(static) = 4 μA max (Ta = 25°C)
相關PDF資料 |
PDF描述 |
|---|---|
| HD74HC444 | Quad. Tridirectional Bus Transceiver(with noninverted/inverted 3-state outputs) |
| HD74HC4511 | BCD-to-Seven Segment Latch/Decoder/Driver |
| HD74HC4514 | 8-Bit Addressable Latches 16-CDIP -55 to 125 |
| HD74HC4515 | 4-bit Latch/4-to-16-line Decoder |
| HD74HC4518 | Dual BCD Use Converters/Dual Binary Up Converters |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HD74HC4511FP | 制造商:Renesas Electronics 功能描述:74HC BCD-to-7-Segment Latch / Decoder / Driver 制造商:Renesas Electronics 功能描述:74HC BCD-to-7-Segment Latch / Decoder / Driver Bulk |
| HD74HC4518P | 制造商:Renesas Electronics 功能描述:74HC Dual BCD Up Counter Bulk |
| HD74HC4520FP | 制造商:Renesas Electronics Corporation 功能描述:Counter Dual 4-Bit Binary UP 16-Pin SOP |
| HD74HC4520P | 制造商:Renesas Electronics 功能描述:74HC Dual Binary up Counter Bulk |
| HD74HC4538FP(E) | 制造商:Renesas Electronics Corporation 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復。