NTE3881中文資料NTE數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
NTE3881 |
| 功能描述 | Integrated Circuit NMOS, Parallel I/O Interface (PIO), 4MHz |
| 文件大小 |
29.92 Kbytes |
| 頁(yè)面數(shù)量 |
4 頁(yè) |
| 生產(chǎn)廠商 | NTE Electronics |
| 企業(yè)簡(jiǎn)稱 |
NTE |
| 中文名稱 | NTE Electronics官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-4-30 11:10:00 |
| 人工找貨 | NTE3881價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
NTE3881規(guī)格書詳情
Description:
The NTE3881 Parallel I/O Circuit (PIO) is a programmable, two port device which provides a TTL compatible interface between peripheral devices and the NTE3880. The Central Processing Unit (CPU) can configure the NTE3881 to interface with a wide range of peripheral devices with no other external logic required. Typical peripheral devices that are fully compatible with the NTE3881 include most keyboard, paper tape readers and punches, printers, PROM programmers, etc. The NTE3881 utilizes N channel silicon gate depletion load technology and is packaged in a 40–Lead DIP type package.
Features:
● Two Independent 8–Bit Bidirectional Peripheral Interface Ports with “Handshake” Data Transfer Control
● Interrupt Driven “Handshake” for Fast Response
● Any One of Four Distinct Modes of Operation may be Selected for a Port, including:
Byte Output
Byte Input
Byte Bidirectional Bus (Available on Port A Only)
Bit Control Mode
● All with Interrupt Controlled Handshake
● Daisy Chain Priority Interrupt Logic Included to Provide for Automatic Interrupt Vectoring without External Logic
● Eight Outputs are Capable of Driving Darlington Transistors
● All Inputs and Outputs Fully TTL Compatible
● Single 5 Volt Supply and Single Phase Clock Required
產(chǎn)品屬性
- 型號(hào)：
NTE3881
- 制造商：
NTE Electronics
- 功能描述：
IC, I/O INTERFACE, 8BIT, 4MHZ, DIP-40; Chip
- Configuration：
8bit; Bus
- Frequency：
4MHz; IC Interface
- Type：
Parallel; Supply Voltage
- Min：
4.75V; Supply Voltage
- Max：
5.25V; Digital IC Case
- Style：
DIP; No. of
- Pins：
40; No. of
- I/O's：
8
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NTE |
23+ |
39374 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | |||
24+ |
N/A |
57000 |
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
VBSEMI/臺(tái)灣微碧 |
23+ |
SC-89 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
VB |
21+ |
SC-89 |
10000 |
原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
2022+ |
1 |
全新原裝 貨期兩周 |
詢價(jià) | ||||
VBSEMI/臺(tái)灣微碧 |
24+ |
SC-89 |
60000 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
NEUTRIK |
24+ |
con |
71 |
優(yōu)勢(shì)庫(kù)存,原裝正品 |
詢價(jià) | ||
新 |
5 |
全新原裝 貨期兩周 |
詢價(jià) | ||||
NTE |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購(gòu)芯無憂 |
詢價(jià) |
