74VHCT125A Quad Bus Buffer (3-State)

The 74VHCT125A is an advanced high-speed CMOS QUAD BUS BUFFERS fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology.

The device requires the 3-STATE control input G to be set high to place the output in to the high impedance state.

Power down protection is provided on all inputs and outputs and 0 to 7V can be accepted on inputs with no regard to the supply voltage. This device can be used to interface 5V to 3V since all inputs are equipped with TTL threshold.

All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage

技术特性

HIGH SPEED: tPD = 3.8 ns (TYP.) at VCC = 5V
LOW POWER DISSIPATION:
- ICC = 2 μA (MAX.) at TA=25˚C
COMPATIBLE WITH TTL OUTPUTS:
- VIH= 2V (MIN.), VIL = 0.8V (MAX)
POWER DOWN PROTECTION ON INPUTS & OUTPUTS
SYMMETRICAL OUTPUT IMPEDANCE:
- |IOH| = IOL= 8 mA (MIN)
BALANCED PROPAGATION DELAYS:
- tPLH tPHL
OPERATING VOLTAGE RANGE:
- VCC(OPR) = 4.5V to 5.5V
PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 125
IMPROVED LATCH-UP IMMUNITY
LOW NOISE: VOLP = 0.8V (MAX.)

74VHCT125A 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
74VHCT125AMTR	Active		1000	SO-14	Tape And Reel		74VHCT125AMTR
74VHCT125ATTR	Active		1000	TSSOP 14	Tape And Reel		74VHCT125ATTR

DATASHEET

描述	版本	大小
74VHCT125A : Quad bus buffers (3-state)	6	240KB