參數(shù)資料
型號： M74HC139M1R
廠商： STMICROELECTRONICS
元件分類： 編、解碼器及復用、解復用
英文描述： HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16
封裝： SO-16
文件頁數(shù)： 1/9頁
文件大?。?/td> 313K
代理商： M74HC139M1R
1/9
July 2001
s
HIGH SPEED:
tPD = 13ns (TYP.) at VCC = 6V
s
LOW POWER DISSIPATION:
ICC = 4A(MAX.) at TA=25°C
s
HIGH NOISE IMMUNITY:
VNIH = VNIL = 28 % VCC (MIN.)
s
SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 4mA (MIN)
s
BALANCED PROPAGATION DELAYS:
tPLH tPHL
s
WIDE OPERATING VOLTAGE RANGE:
VCC (OPR) = 2V to 6V
s
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 139
DESCRIPTION
The M74HC139 is an high speed CMOS QUAD
2-INPUT NAND GATE fabricated with silicon gate
C2MOS technology.
The active low enable input can be used for gating
or as a data input for demultiplexing applications.
While the enable input is held high, all four outputs
are high independently of the other inputs.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
M74HC139
DUAL 2 TO 4 DECODER/DEMULTIPLEXER
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE
TUBE
T & R
DIP
M74HC139B1R
SOP
M74HC139M1R
M74HC139RM13TR
TSSOP
M74HC139TTR
TSSOP
DIP
SOP
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相關代理商/技術參數(shù)
參數(shù)描述
M74HC139M1R 制造商:STMicroelectronics 功能描述:IC 74HC CMOS SMD 74HC139 SOIC16
M74HC139RM13TR 功能描述:編碼器、解碼器、復用器和解復用器 Dual 2-to-4 Ln 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
M74HC139TTR 功能描述:編碼器、解碼器、復用器和解復用器 Dual 2-to-4 Ln 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
M74HC14 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HEX SCHMITT INVERTER
M74HC14_08 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Hex Schmitt inverter
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