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參數(shù)資料
| 型號： | 74F403A |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | First-In First-Out (FIFO) Buffer Memory |
| 中文描述： | 先入先出（FIFO）的緩沖存儲器 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大小： | 167K |
| 代理商： | 74F403A |
January 1989
Revised May 1999
7
1999 Fairchild Semiconductor Corporation
DS009536.prf
www.fairchildsemi.com
74F403A
First-In First-Out (FIFO) Buffer Memory
General Description
The 74F403A is an expandable fall-through type high-
speed First-In First-Out (FIFO) Buffer Memory optimized
for high-speed disk or tape controllers and communication
buffer applications. It is organized as 16-words by 4-bits
and may be expanded to any number of words or any num-
ber of bits in multiples of four. Data may be entered or
extracted asynchronously in serial or parallel, allowing eco-
nomical implementation of buffer memories.
The 74F403A has 3-STATE outputs which provide added
versatility and is fully compatible with all TTL families.
Features
I
Serial or parallel input
I
Serial or parallel output
I
Expandable without external logic
I
3-STATE outputs
I
Fully compatible with all TTL families
I
Slim 24-pin package
I
9403A replacement
I
Guaranteed 4000V minimum ESD protection
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram
Logic Symbol
Order Number
74F403ASPC
Package Number
N24C
Package Description
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-100, 0.300 Wide
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74F403ASPC | First-In First-Out (FIFO) Buffer Memory |
| 74F433 | First-In First-Out (FIFO) Buffer Memory |
| 74F433SPC | First-In First-Out (FIFO) Buffer Memory |
| 74F433DC | Multi-Mode FIFO |
| 74F433SPCQR | Multi-Mode FIFO |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74F403A WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74F403ASPC | 功能描述:寄存器 FIFO Buffer Memory RoHS:否 制造商:NXP Semiconductors 邏輯類型:CMOS 邏輯系列:HC 電路數(shù)量:1 最大時(shí)鐘頻率:36 MHz 傳播延遲時(shí)間: 高電平輸出電流:- 7.8 mA 低電平輸出電流:7.8 mA 電源電壓-最大:6 V 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-38 封裝:Tube |
| 74F403DC | 制造商:Freescale Semiconductor 功能描述: |
| 74F403SPC | 制造商:Rochester Electronics LLC 功能描述: |
| 74F40N | 制造商:NXP Semiconductors 功能描述: |
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