Datasheet > U74AHCT374_15

U74AHCT374_15

更新时间： 2024-12-02 00:53:59

品牌	Logo	应用领域
友顺 - UTC		/
页数	文件大小	规格书
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描述
OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS

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U74AHCT374_15 数据手册

UNISONIC TECHNOLOGIES CO., LTD

U74AHCT374

CMOS IC

OCTAL EDGE-TRIGGERED

D-TYPE FLIP-FLOPS WITH

3-STATE OUTPUTS

DESCRIPTION

The U74AHCT374 is a octal edge-triggered D-type flip-flops

with 3-state outputs and 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

* Inputs are TTL-Voltage Compatible

* Operate from 4.5V to 5.5V

* Inputs Accept Voltages to 5.5V

* Max t_PDof 9.4ns at V_CC=5V, C_L=15pF

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

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

ORDERING INFORMATION

Ordering Number

Package

Packing

Lead Free

Halogen Free

U74AHCT374L-P20-R

U74AHCT374L-P20-T

U74AHCT374G-P20-R

U74AHCT374G-P20-T

TSSOP-20

Tape Reel

Tube

www.unisonic.com.tw

1 of 6

QW+R502-690.A

12 3 4 5 6

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