參數資料
型號: 74AC520SCX
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: CMOS, 12-Bit, Serial-Input DAC
中文描述: AC SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20
封裝: 0.300 INCH, MS-013, SOIC-20
文件頁數: 1/8頁
文件大?。?/td> 80K
代理商: 74AC520SCX
1999 Fairchild Semiconductor Corporation
DS010194
www.fairchildsemi.com
February 1989
Revised November 1999
7
74AC520
74ACT520
8-Bit Identity Comparator
General Description
The AC/ACT520 are expandable 8-bit comparators. They
compare two words of up to eight bits each and provide a
LOW output when the two words match bit for bit. The
expansion input I
A
=
B
also serves as an active LOW enable
input.
Features
I
Compares two 8-bit words in 6.5 ns typ
I
Expandable to any word length
I
20-pin package
I
Outputs source/sink 24 mA
I
ACT520 has TTL-compatible inputs
Ordering Code:
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbols
IEEE/IEC
Connection Diagram
Pin Descriptions
FACT
is a trademark of Fairchild Semiconductor Corporation.
Order Number
74AC520SC
74AC520PC
74ACT520SC
74ACT520SJ
74ACT520PC
Package Number
M20B
N20A
M20B
M20D
N20A
Package Description
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300
Wide Body
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300
Wide
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300
Wide Body
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300
Wide
Pin Names
Description
A
0
A
7
B
0
B
7
T
A
=
B
O
A
=
B
Word A Inputs
Word B Inputs
Expansion or Enable Input
Identity Output
相關PDF資料
PDF描述
74ACT520SJX +5V, +10V Precision Voltage References
74ACT533MTC Octal Transparent Latch with 3-STATE Outputs
74ACT533PC Octal Transparent Latch with 3-STATE Outputs
74ACT533SC Octal Transparent Latch with 3-STATE Outputs
74ACT533MTCX 8-Bit D-Type Latch
相關代理商/技術參數
參數描述
74AC521MTC 功能描述:校驗器 IC 8-Bit Identity Comp RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
74AC521MTCX 功能描述:校驗器 IC 8-Bit Identity Comp RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
74AC521PC 功能描述:校驗器 IC 8-Bit Identity Comp RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
74AC521PC_Q 功能描述:校驗器 IC 8-Bit Identity Comp RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
74AC521SC 功能描述:校驗器 IC 8-Bit Identity Comp RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel