Datasheet > M54HCT02

M54HCT02

更新时间： 2024-09-26 22:57:55

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		输入元件
页数	文件大小	规格书
9页	234K
描述
QUAD 2-INPUT NOR GATE

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中文翻译

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数据手册

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M54HCT02 数据手册

M54HCT02

M74HCT02

QUAD 2-INPUT NOR GATE

HIGH SPEED

t_PD= 11 ns (TYP.) AT V_CC= 5 V

LOW POWER DISSIPATION

I_CC= 1 µA (MAX.) AT T_A= 25 °C

COMPATIBLE WITH TTL OUTPUTS

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

OUTPUT DRIVE CAPABILITY

10 LSTTL LOADS

SYMMETRICAL OUTPUT IMPEDANCE

I_OH= I_OL= 4 mA (MIN.)

BALANCED PROPAGATION DELAYS

t_PLH= t_PHL

PIN AND FUNCTION COMPATIBLE

B1R

(Plastic Package)

F1R

(Ceramic Package)

M1R

(Micro Package)

C1R

(Chip Carrier)

WITH 54/74LS02

ORDER CODES :

M54HCT02F1R

M74HCT02B1R

M74HCT02M1R

M74HCT02C1R

DESCRIPTION

The M54/74HCT02 is a high speed CMOS QUAD

2-INPUT NOR GATE fabricated in silicon gate

C²MOS technology. It has the same highspeed per-

formance of LSTTL combined with true CMOS low

power consumption. The internal circuit is com-

posed of 3 stages including buffer output, which

gives high noise immunity and stable output. All in-

puts are equipped with protection circuits against

static discharge and transient excess voltage.

PIN CONNECTIONS (top view)

This integrated circuit has input and output charac-

teristics that are fully compatible with 54/74 LSTTL

logic families. M54/74HCT devices are designed to

directly interface HSC²MOS systems with TTL and

NMOS components. They are also plug in replace-

ments for LSTTL devices giving a reduction of

power consumption.

INPUT AND OUTPUT EQUIVALENT CIRCUIT

NC =

No Internal

Connection

February 1993

1/9

12 3 4 5 6 7...9

中文翻译

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