M74HCT174C1R

更新时间： 2024-11-18 23:01:27

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		触发器
页数	文件大小	规格书
11页	247K
描述
HEX D-TYPE FLIP FLOP WITH CLEAR

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中文翻译

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数据手册

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M74HCT174C1R 数据手册

M54HCT174

M74HCT174

HEX D-TYPE FLIP FLOP WITH CLEAR

HIGH SPEED

f_MAX= 56 MHz (TYP.) AT V_CC= 5 V

LOW POWER DISSIPATION

I_CC= 4 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

IOH = I_OL= 4 mA (MIN.)

BALANCED PROPAGATION DELAYS

t_PLH= t_PHL

PIN AND FUNCTION COMPATIBLE WITH

B1R

(Plastic Package)

F1R

(Ceramic Package)

M1R

(Micro Package)

C1R

(Chip Carrier)

54/74LS174

ORDER CODES :

DESCRIPTION

M54HCT174F1R

M74HCT174M1R

The M54/74HCT174 is a high speed CMOS HEX D-

TYPEFLIP-FLOP WITH CLEAR fabricated in silicon

gateC²MOS technology. It has the same high speed

performance of LSTTL combined with true CMOS

low power consumption.

M74HCT174B1R

M74HCT174C1R

PIN CONNECTIONS (top view)

Information signals applied to D inputs are transfered

to theQ outputon thepositive goingedge oftheclock

pulse. When the CLEAR input is held low, the Q out-

puts are held low independently of the other inputs.

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 areduction of power

consumption. All inputs are equipped with protection

circuits against static discharge and transient excess

voltage.

INPUT AND OUTPUT EQUIVALENT CIRCUIT

NC =

No Internal

Connection

February 1993

1/11

12 3 4 5 6 7...11

中文翻译

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