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M74HC139 Dual 2 to 4 Line Decoder/Demultiplexer

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.

技术特性

• HIGH SPEED:
  • tPD = 13ns (TYP.) at VCC = 6V
• LOW POWER DISSIPATION:
  • ICC = 4µA(MAX.) at TA=25 °C
• HIGH NOISE IMMUNITY:
  • VNIH = VNIL = 28 % VCC (MIN.)
• SYMMETRICAL OUTPUT IMPEDANCE:
  • |IOH| = IOL = 4mA (MIN)
• BALANCED PROPAGATION DELAYS:
  • tPLH tPHL
• WIDE OPERATING VOLTAGE RANGE:
  • VCC (OPR) = 2V to 6V
• PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 139

M74HC139 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
M74HC139TTR	Active		1000	TSSOP 16	Tape And Reel		M74HC139TTR
M74HC139RM13TR	Active		1000	SO-16	Tape And Reel		M74HC139RM13TR
M74HC139B1R	Active		1000	PDIP 16	Tube		M74HC139B1R

DATASHEET

描述	版本	大小
M74HC139 : Dual 2 to 4 decoder/demultiplexer	1	314KB