參數(shù)資料
型號： M74HC138RM13TR
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)： 1/10頁
文件大?。?/td> 285K
代理商： M74HC138RM13TR
1/10
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 138
DESCRIPTION
The M74HC138 is an high speed CMOS 3 TO 8
LINE DECODER fabricated with silicon gate
C2MOS technology.
If the device is enabled, 3 binary select inputs (A,
B, and C) determine which one of the outputs will
go low. If enable input G1 is held low or either G2A
or G2B is held high, the decoding function is
inhibited and all the 8 outputs go high. Three
enable inputs are provided to ease cascade
connection and application of address decoders
for memory systems.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
M74HC138
3 TO 8 LINE DECODER (INVERTING)
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE
TUBE
T & R
DIP
M74HC138B1R
SOP
M74HC138M1R
M74HC138RM13TR
TSSOP
M74HC138TTR
TSSOP
DIP
SOP
相關PDF資料
PDF描述
M74HC138TTR HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16
M74HC139M1R HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16
M74HC14M1 HC/UH SERIES, HEX 1-INPUT INVERT GATE, PDSO14
M74HC14B1N HC/UH SERIES, HEX 1-INPUT INVERT GATE, PDIP14
M74HC153C1R HC/UH SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PQCC20
相關代理商/技術參數(shù)
參數(shù)描述
M74HC138RM13TR-CUT TAPE 制造商:ST 功能描述:74HC Series 6 V CMOS 3 to 8 Line Decoder Surface Mount - SOIC-16
M74HC138TTR 功能描述:編碼器、解碼器、復用器和解復用器 3-to-8 Line Decoder RoHS:否 制造商:Micrel 產品: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
M74HC139 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:M54HC138F1R M74HC138M1R M74HC138B1R M74HC138C1R
M74HC139B1R 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
M74HC139B1R 制造商:STMicroelectronics 功能描述:DUAL 2 TO 4 DECODER 制造商:STMicroelectronics 功能描述:IC, 2I/P DUAL DECODER/DEMUX, DIP-16
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