M74HC294RM13TR datasheet(1/11 Pages) STMICROELECTRONICS

部品番号	M74HC294RM13TR

部品情報	PROGRAMMABLE DIVIDER/TIMER

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August 2001

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HIGH SPEED :

fMAX = 75 MHz (TYP.) at VCC = 6V

s

LOW POWER DISSIPATION:

ICC =4µA(MAX.) at TA=25°C

s

HIGH NOISE IMMUNITY:

VNIH = VNIL = 28 % VCC (MIN.)

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SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 4mA (MIN)

s

BALANCED PROPAGATION DELAYS:

tPLH ≅ tPHL

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WIDE OPERATING VOLTAGE RANGE:

VCC (OPR) = 2V to 6V

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PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 294

DESCRIPTION

The

M74HC294

is

an

high

speed

CMOS

PROGRAMMABLE DIVIDER/TIMER fabricated

with silicon gate C2MOS technology.

This device is a programmable frequency divider

and has two clock inputs, either one may be used

for clock gating. (see the function table).

The M74HC294 can divide from 22 to 215. This

device feature an active-low clear input to initialize

the state of all flip-flops. To facilitate incoming

inspection, test points (TP)

are provided. All

inputs are equipped

with protection circuits

against static discharge and transient excess

voltage.

This device has Q output with "Totem Pole"

configuration and test point TP with "Open Drain"

output configuration.

M74HC294

PROGRAMMABLE DIVIDER/TIMER

PIN CONNECTION AND IEC LOGIC SYMBOLS

ORDER CODES

PACKAGE

TUBE

T & R

DIP

M74HC294B1R

SOP

M74HC294M1R

M74HC294RM13TR

TSSOP

M74HC294TTR

TSSOP

DIP

SOP

同様の部品番号 - M74HC294RM13TR

メーカー	部品番号	データシート	部品情報
STMicroelectronics	M74HC294	299Kb / 14P	PROGRAMMABLE DIVIDER/TIMER Oct-1993
	M74HC294B1R	299Kb / 14P	PROGRAMMABLE DIVIDER/TIMER Oct-1993
	M74HC294C1R	299Kb / 14P	PROGRAMMABLE DIVIDER/TIMER Oct-1993
	M74HC294F1R	299Kb / 14P	PROGRAMMABLE DIVIDER/TIMER Oct-1993
	M74HC294M1R	299Kb / 14P	PROGRAMMABLE DIVIDER/TIMER Oct-1993

More results

同様の説明 - M74HC294RM13TR

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ON Semiconductor	MC14541B	195Kb / 8P	Programmable Timer March, 2000 ??Rev. 6
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Hitachi Semiconductor	HD74HC292	68Kb / 12P	Programmable Frequency Divider/Digital Timer
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