M74HC375B1R中文资料意法半导体数据手册PDF规格书

DESCRIPTION

The M54/74HC375 is a high speed CMOS QUADD TYPE LATCH fabricated in silicon gate C2MOS technology. It has the same high speed performance of LSTTL combinedwithtrue CMOSlowpower consumption. It contains two groups of 2-bit latches controlled by an enable input (G1 . 2 or G3 . 4).

■ HIGH SPEED tPD = 14 ns (TYP.) AT VCC = 5 V

■ LOW POWER DISSIPATION ICC = 1 µA (MAX.) AT TA = 25 °C

■ HIGH NOISE IMMUNITY VNIH = VNIL = 28 VCC (MIN.)

■ OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS

■ SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 4 mA (MIN.)

■ BALANCED PROPAGATION DELAYS tPLH = tPHL

■ WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V TO 6 V

■ PIN AND FUNCTION COMPATIBLE WITH 54/74LS375