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74HCT1284D中文資料飛利浦數(shù)據(jù)手冊PDF規(guī)格書
74HCT1284D規(guī)格書詳情
DESCRIPTION
The 74HCT1284 parallel interface chip is designed to provide an asynchronous, 4-bit, bi-directional, parallel printer interface for personal computers. Three additional lines are included to provide handshaking signals between the host and the peripheral. The part is designed to match IEEE 1284 standard.
FEATURES
? Asynchronous operation
? 4-Bit transceivers
? 3 additional buffer/driver lines
? TTL compatible inputs
? ESD protection exceeds 2000V per MIL STD 883 Method 3015 and 200V per Machine Model
? Input Hysteresis
? Low Noise Operation
? Center Pin VCC & GND
? IEEE 1284 Compliant Level 1 & 2
? Overvoltage Protection on B side
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NXP |
2016+ |
SOP |
3000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
phi |
23+ |
sop |
20000 |
全新原裝假一賠十 |
詢價 | ||
PHILIPS/飛利浦 |
23+ |
NA/ |
244 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
ST |
2000 |
536 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
PHILIPS |
23+ |
SOP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
PH |
23+ |
NA |
2120 |
專做原裝正品,假一罰百! |
詢價 | ||
PHILIPS/飛利浦 |
23+ |
0514+ |
6500 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
ST |
24+ |
SOP |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價 | ||
Harris |
91 |
37 |
公司優(yōu)勢庫存 熱賣中!! |
詢價 | |||
Harris |
22+23+ |
SOP |
25716 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 |
