74VHCT374A

更新时间： 2024-11-05 22:56:27

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		触发器输出元件
页数	文件大小	规格书
10页	76K
描述
OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING

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中文翻译

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74VHCT374A 数据手册

74VHCT374A

OCTAL D-TYPE FLIP FLOP

WITH 3 STATE OUTPUT NON INVERTING

■

HIGH SPEED:

f_MAX= 180MHz (TYP.) atV_CC= 5V

LOW POWER DISSIPATION:

I_CC=4 µA (MAX.) at T_A=25 ^oC

COMPATIBLEWITH TTL OUTPUTS:

V_IH=2V (MIN), V_IL= 0.8V(MAX)

POWERDOWN PROTECTIONON INPUTS&

OUTPUTS

SYMMETRICAL OUTPUT IMPEDANCE:

|I_OH| = I_OL= 8 mA (MIN)

BALANCEDPROPAGATIONDELAYS:

t_PLHt_PHL

SOP

TSSOP

■

ORDER CODES

TUBE

PACKAGE

SOP

T & R

74VHCT374AM 74VHCT374AMTR

74VHCT374ATTR

TSSOP

setup at the D inputs.

While the (OE) input is low, the 8 outputs will be

in a normal logic state (high or low logic level)

and while high level the outputs will be in a high

impedance state.

OPERATING VOLTAGERANGE:

V_CC(OPR)= 4.5V to 5.5V

PIN AND FUNCTION COMPATIBLEWITH

74 SERIES374

The output control does not affect the internal

operation of flip flops; that is, the old data can be

retained or the new data can be entered even

while the outputs are off.

■

IMPROVED LATCH-UP IMMUNITY

LOWNOISEV_OLP= 0.9V(Max.)

DESCRIPTION

The 74VHCT374A is an advanced high-speed

CMOS OCTAL D-TYPE FLIP FLOP with 3

STATE OUTPUT NON INVERTING fabricated

with sub-micron silicon gate and double-layer

metal wiring C²MOS technology.

This 8 bit D-Type flip-flop is controlled by a clock

input (CK) and an output enable input (OE).

On the positive transition of the clock, the Q

outputs will be set to the logic state that were

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.

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

PIN CONNECTION AND IEC LOGIC SYMBOLS

1/10

February 2000

12 3 4 5 6 7...10

中文翻译

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74VHCT374A_05	FAIRCHILD	获取价格	Octal D-Type Flip-Flop with 3-STATE Outputs
74VHCT374A_07	FAIRCHILD	获取价格	Octal D-Type Flip-Flop with 3-STATE Outputs
74VHCT374AM	STMICROELECTRONICS	获取价格	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
74VHCT374AM	FAIRCHILD	获取价格	Octal D-Type Flip-Flop with 3-STATE Outputs
74VHCT374AMTC	FAIRCHILD	获取价格	Octal D-Type Flip-Flop with 3-STATE Outputs
74VHCT374AMTC	ONSEMI	获取价格	低压八路D型触发器（带3态输出）
74VHCT374AMTCX	FAIRCHILD	获取价格	Octal D-Type Flip-Flop
74VHCT374AMTCX	ONSEMI	获取价格	低压八路D型触发器（带3态输出）
74VHCT374AMTR	STMICROELECTRONICS	获取价格	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
74VHCT374AMX	FAIRCHILD	获取价格	Octal D-Type Flip-Flop