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參數(shù)資料
| 型號： | 74F845 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 8-Bit Transparent Latch |
| 中文描述： | 8位透明鎖存器 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 48K |
| 代理商： | 74F845 |
1999 Fairchild Semiconductor Corporation
DS009601
www.fairchildsemi.com
April 1988
Revised August 1999
7
74F845
8-Bit Transparent Latch
General Description
The 74F845 bus interface latch is designed to eliminate the
extra packages required to buffer existing latches and pro-
vide extra data width for wider address/data paths or buses
carrying parity.
The 74F845 is functionally- and pin-compatible with AMD’s
Am29845.
Features
I
3-STATE outputs
I
Direct replacement for AMD’s Am29845
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbols
IEEE/IEC
Connection Diagram
Order Number
74F845SC
74F845SPC
Package Number
M24B
N24C
Package Description
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-100, 0.300 Wide
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74F845SC | 8-Bit Transparent Latch |
| 74F845SPC | 8-Bit Transparent Latch |
| 74F899QCX | Single 8-bit Bus Transceiver |
| 74F899QC | 9-Bit Latchable Transceiver with Parity Generator/Checker |
| 74F899 | 9-Bit Latchable Transceiver with Parity Generator/Checker |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74F845 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74F845DC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit D-Type Latch |
| 74F845SC | 功能描述:閉鎖 8-Bit Trans Latch RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
| 74F845SCX | 功能描述:閉鎖 8-Bit Trans Latch RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
| 74F845SDC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit D-Type Latch |
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