Datasheet > 74VHC373_04

74VHC373_04

更新时间： 2024-11-05 04:48:03

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		输出元件
页数	文件大小	规格书
14页	310K
描述
OCTAL D-TYPE LATCH WITH 3 STATE OUTPUTS NON INVERTING

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中文翻译

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数据手册

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74VHC373_04 数据手册

74VHC373

OCTAL D-TYPE LATCH

WITH 3 STATE OUTPUTS NON INVERTING

■

HIGH SPEED: t = 5.0 ns (TYP.) at V = 5V

PD CC

LOW POWER DISSIPATION:

= 4 µA (MAX.) at T =25°C

■

HIGH NOISE IMMUNITY:

= V = 28% V (MIN.)

NIH

NIL

■

POWER DOWN PROTECTION ON INPUTS

SYMMETRICAL OUTPUT IMPEDANCE:

SOP

TSSOP

|I | = I = 8 mA (MIN)

■

BALANCED PROPAGATION DELAYS:

Table 1: Order Codes

PACKAGE

PLH

PHL

OPERATING VOLTAGE RANGE:

(OPR) = 2V to 5.5V

T & R

SOP

74VHC373MTR

74VHC373TTR

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 373

TSSOP

■

IMPROVED LATCH-UP IMMUNITY

LOW NOISE: V

= 0.9V (MAX.)

precisely at the logic level of D input data. While

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

normal logic state (high or low logic level) and

while (OE) is in high level, the outputs will be in a

high impedance state.

Power down protection is provided on all inputs

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.

OLP

DESCRIPTION

The 74VHC373 is an advanced high-speed

CMOS OCTAL D-TYPE LATCH with 3 STATE

OUTPUTS NON INVERTING fabricated with

sub-micron silicon gate and double-layer metal

wiring C MOS technology.

These 8 bit D-Type latch are controlled by a latch

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

While the LE inputs is held at a high level, the Q

outputs will follow the data input precisely. When

the LE is taken low, the Q outputs will be latched

Figure 1: Pin Connection And IEC Logic Symbols

Rev. 4

1/14

November 2004

12 3 4 5 6 7...14

中文翻译

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74VHC373_07	FAIRCHILD	获取价格	Octal D-Type Latch with 3-STATE Outputs
74VHC373FT	TOSHIBA	获取价格	Octal D-Type Latch, TSSOP20B
74VHC373M	ONSEMI	获取价格	带 3 态输出的八路 D 型锁存
74VHC373M	FAIRCHILD	获取价格	Octal D-Type Latch with 3-STATE Outputs
74VHC373M	STMICROELECTRONICS	获取价格	OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT NON INVERTING
74VHC373M_07	FAIRCHILD	获取价格	Octal D-Type Latch with 3-STATE Outputs
74VHC373M_NL	FAIRCHILD	获取价格	暂无描述
74VHC373MTC	FAIRCHILD	获取价格	Octal D-Type Latch with 3-STATE Outputs
74VHC373MTC	ONSEMI	获取价格	带 3 态输出的八路 D 型锁存
74VHC373MTC_07	FAIRCHILD	获取价格	Octal D-Type Latch with 3-STATE Outputs