首页 > ST 意法 > 逻辑、信号开关 > 5V逻辑

M74HC51 Dual 2-Wide 2-Input AND-OR Inv. Gate

The M74HC51 is an high speed CMOS DUAL 2 WIDE 2 INPUT AND/OR INVERT GATE fabricated with silicon gate C2MOS technology.

It contains a 2-WIDE 2-INPUT AND/OR INVERT GATE and a 2-WIDE 3-INPUT AND/OR INVERT GATE.

The internal circuit is composed of 3 stages (2 INPUT) or 5 stages (3 INPUT) including buffer output, which enables high noise immunity and stable output.

All inputs are equipped with protection circuits against static discharge and transient excess voltage

技术特性

• High speed:
  • tPD=11ns (TYP.) at VCC= 6V
• Low power dissipation:
  • ICC= 1µA(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 51

M74HC51 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
M74HC51TTR	Active		1000	TSSOP 14	Tape And Reel		M74HC51TTR
M74HC51RM13TR	Active		1000	SO-14	Tape And Reel		M74HC51RM13TR
M74HC51B1R	Active		1000	PDIP 14	Tube		M74HC51B1R

DATASHEET

描述	版本	大小
M74HC51 : DS0311: Dual 2 wide 2 input and/or invert gate	1	200KB