Datasheet > 74LVQ374_01

74LVQ374_01

更新时间： 2024-11-21 04:47:55

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		触发器
页数	文件大小	规格书
13页	293K
描述
Low Voltage Octal D-Type Flip-Flop with 3-STATE Outputs

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74LVQ374_01 数据手册

74LVQ374

OCTAL D-TYPE FLIP-FLOP

WITH 3 STATE OUTPUTS NON INVERTING

■

HIGH SPEED:

= 180 MHz (TYP.) at V = 3.3V

MAX

■

COMPATIBLE WITH TTL OUTPUTS

LOW POWER DISSIPATION:

= 4µA (MAX.) at T =25°C

■

LOW NOISE:

= 0.4V (TYP.) at V = 3.3V

75Ω TRANSMISSION LINE DRIVING

CAPABILITY

SOP

TSSOP

OLP

Table 1: Order Codes

PACKAGE

SYMMETRICAL OUTPUT IMPEDANCE:

|I | = I = 12 mA (MIN) at V = 3.0V

T & R

■

PCI BUS LEVELS GUARANTEED AT 24 mA

BALANCED PROPAGATION DELAYS:

SOP

74LVQ374MTR

74LVQ374TTR

PHL

TSSOP

PLH

■

OPERATING VOLTAGE RANGE:

(OPR) = 2V to 3.6V (1.2V Data Retention)

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 374

outputs will be set to the logic that were 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.

IMPROVED LATCH-UP IMMUNITY

DESCRIPTION

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.

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

74LVQ374 is a low voltage CMOS OCTAL

D-TYPE FLIP-FLOP with 3 STATE OUTPUTS

NON INVERTING fabricated with sub-micron

silicon gate and double-layer metal wiring C MOS

technology. It is ideal for low power and low noise

3.3V applications.

These 8 bit D-Type Flip-Flops are controlled by a

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

On the positive transition of the clock, the Q

Figure 1: Pin Connection And IEC Logic Symbols

Rev. 5

1/13

July 2004

12 3 4 5 6 7...13

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与74LVQ374_01相关器件

型号	品牌	获取价格	描述	数据表
74LVQ374DC	TI	获取价格	LVQ SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDIP20, HERMETIC SEALED, CERAMIC, DIP-20
74LVQ374DCQR	TI	获取价格	LVQ SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDIP20, HERMETIC SEALED, CERAMIC, DIP-20
74LVQ374M	ETC	获取价格	Octal D-Type Flip-Flop
74LVQ374MSAX	FAIRCHILD	获取价格	Bus Driver, LVQ Series, 1-Func, 8-Bit, True Output, PDSO20
74LVQ374MTR	FAIRCHILD	获取价格	OCTAL D-TYPE FLIP-FLOP WITH 3 STATE OUTPUTS NON INVERTING
74LVQ374QSC	FAIRCHILD	获取价格	Low Voltage Octal D-Type Flip-Flop with 3-STATE Outputs
74LVQ374QSCX	ETC	获取价格	Octal D-Type Flip-Flop
74LVQ374SC	FAIRCHILD	获取价格	Low Voltage Octal D-Type Flip-Flop with 3-STATE Outputs
74LVQ374SCQR	TI	获取价格	LVQ SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, SOIC-20
74LVQ374SCX	ETC	获取价格	Octal D-Type Flip-Flop