Datasheet > U74AHC374

U74AHC374

更新时间： 2023-12-18 00:00:00

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U74AHC374 数据手册

UNISONIC TECHNOLOGIES CO., LTD

U74AHC374

CMOS IC

OCTAL EDGE-TRIGGERED

D-TYPE FLIP-FLOPS WITH

3-STATE OUTPUTS



DESCRIPTION

The U74AHC374 is a octal edge-triggered D-type flip-flops with

3-state outputs and it has 8 channels.

TSSOP-20

When the OE input is low, on the positive transition of the clock

(CLK) input, the Q outputs are set to the logic levels of the data (D)

inputs.

When the OE input is high, the outputs are in the

high-impedance.

To ensure the high-impedance state during power up or power

down, OE should be tied to V_CCthrough a pull-up resistor; the

minimum value of the resistor is determined by the current-sinking

capability of the driver.



FEATURES

* Operate from 2V to 5.5V

* Max t_PDof 12.7ns at V_CC=3.3V, C_L=15pF

* Max I_CCof 4uA

* Typ V_OL< 0.36V at V_CC=4.5V,I_O=8mA,T_A=25°C

* Typ V_OH> 3.94V at V_CC=4.5V,I_O=-8mA, T_A=25°C



ORDERING INFORMATION

Ordering Number

Lead Free

Package

Packing

Tape Reel

Halogen Free

U74AHC373G-P20-R

U74AHC373L-P20-R

TSSOP-20

■

MARKING

www.unisonic.com.tw

1 of 6

QW-R502-668.B

12 3 4 5 6

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