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參數(shù)資料
| 型號： | MM74C48 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | BCD-to-7 Segment Decoder |
| 中文描述： | BCD碼到7段解碼器 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 57K |
| 代理商： | MM74C48 |
October 1987
Revised January 1999
M
1999 Fairchild Semiconductor Corporation
DS005883.prf
www.fairchildsemi.com
MM74C48
BCD-to-7 Segment Decoder
General Description
The MM74C48 BCD-to-7 segment decoder is a monolithic
complementary MOS (CMOS) integrated circuit con-
structed with N- and P-channel enhancement transistors.
Seven NAND gates and one driver are connected in pairs
to make binary-coded decimal (BCD) data and its comple-
ment available to the seven decoding AND-OR-INVERT
gates. The remaining NAND gate and three input buffers
provide test-blanking input/ripple-blanking output, and rip-
ple-blanking inputs.
Features
I
Wide supply voltage range:
I
Guaranteed noise margin:
I
High noise immunity:
3.0V to 15V
1.0V
0.45 V
CC
(typ.)
I
Low power TTL compatibility:
fan out of 2 driving 74L
I
High current sourcing output (up to 50 mA)
I
Ripple blanking for leading or trailing zeros (optional)
I
Lamp test provision
Ordering Code:
Connection Diagrams
Pin Assignments for DIP
Top View
Segment Identification
Numerical Designations
and Resultant Displays
Order Number
MM74C48N
Package Number
N16E
Package Description
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide
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PDF描述 |
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| MM74C48N | BCD-to-7 Segment Decoder |
| MM74C73 | CIRCUIT BREAKER ROCKER DP 4A BK |
| MM74C73N | Dual J-K Flip-Flops with Clear and Preset |
| MM74C76M | Dual J-K Flip-Flops with Clear and Preset |
| MM74C76N | Dual J-K Flip-Flops with Clear and Preset |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MM74C48J | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:BCD-to-7 Segment Decoder |
| MM74C48N | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 BCD-to-7 Sec Decod RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MM74C574MTC | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-STATE Octal D-Type Edge-Triggered Flip-Flop |
| MM74C574N | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-STATE Octal D-Type Edge-Triggered Flip-Flop |
| MM74C574SJ | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-STATE Octal D-Type Edge-Triggered Flip-Flop |
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