74AC74B datasheet(1/11 Pages) STMICROELECTRONICS

Nome de Peças	74AC74B

Descrição Electrónicos	DUAL D-TYPE FLIP FLOP WITH PRESET AND CLEAR

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Fabricante Electrônico	STMICROELECTRONICS [STMicroelectronics]

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74AC74

DUAL D-TYPE FLIP FLOP WITH PRESET AND CLEAR

April 1997

s

HIGH SPEED:

fMAX = 300 MHz (TYP.) at VCC =5V

s

LOW POWER DISSIPATION:

ICC =4

µA (MAX.) at TA =25 oC

s

HIGH NOISE IMMUNITY:

VNIH =VNIL = 28% VCC (MIN.)

s

50

Ω TRANSMISSION LINE DRIVING

CAPABILITY

s

SYMMETRICAL OUTPUT IMPEDANCE:

|IOH|= IOL =24 mA (MIN)

s

BALANCED PROPAGATION DELAYS:

tPLH

≅ tPHL

s

OPERATING VOLTAGE RANGE:

VCC (OPR) = 2V to 6V

s

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 74

s

IMPROVED LATCH-UP IMMUNITY

DESCRIPTION

The AC74 is an advanced high-speed CMOS

OCTAL D-TYPE FLIP FLOP WITH PRESET AND

CLEAR

NON

INVERTING

fabricated

with

sub-micron silicon gate and double-layer metal

wiring C

2MOS technology.

A signal on the D INPUT is transferred to the Q

OUTPUT during the positive going transition of

the clock pulse.

CLEAR and PRESET are independent of the

clock and accomplished by a low setting on the

appropriate input.

It is ideal for low power applications mantaining

high speed operation similar to equivalent Bipolar

Schottky TTL.

All

inputs and

outputs

are

equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

PIN CONNECTION AND IEC LOGIC SYMBOLS

ORDER CODES :

74AC74B

74AC74M

M

(Micro Package)

B

(Plastic Package)

1/11

Nº de peça semelhante - 74AC74B

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Fairchild Semiconductor	74AC74	104Kb / 9P	Dual D-Type Positive Edge-Triggered Flip-Flop
ON Semiconductor	74AC74	157Kb / 12P	Dual D?뭈ype Positive Edge?뭈riggered Flip?묯lop October, 2006 ??Rev. 7
Fairchild Semiconductor	74AC74	111Kb / 10P	Dual D-Type Positive Edge-Triggered Flip-Flop
ON Semiconductor	74AC74	114Kb / 10P	Dual D-Type Positive Edge-Triggered Flip-Flop Revised February 2005
Fairchild Semiconductor	74AC74MTC	104Kb / 9P	Dual D-Type Positive Edge-Triggered Flip-Flop

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Descrição semelhante - 74AC74B

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
STMicroelectronics	74VHCT74A	73Kb / 10P	DUAL D-TYPE FLIP FLOP WITH PRESET AND CLEAR Mar-2000
Toshiba Semiconductor	TC74HCT74AP	242Kb / 6P	DUAL D-TYPE FLIP FLOP WITH PRESET AND CLEAR
Toshiba Semiconductor	TC74VHCT74AF	221Kb / 6P	DUAL D-TYPE FLIP-FLOP WITH PRESET AND CLEAR
Fairchild Semiconductor	74VHC74	104Kb / 8P	Dual D-Type Flip-Flop with Preset and Clear
Fairchild Semiconductor	74VHCT74A	82Kb / 6P	Dual D-Type Flip-Flop with Preset and Clear
STMicroelectronics	74VHCT74A	423Kb / 14P	DUAL D-TYPE FLIP FLOP WITH PRESET AND CLEAR 16-Dec-2004
Toshiba Semiconductor	TC74VHC74F	220Kb / 9P	Dual D-Type Flip-Flop with Preset and Clear
Fairchild Semiconductor	74VHC74	304Kb / 10P	Dual D-Type Flip-Flop with Preset and Clear
Fairchild Semiconductor	74VHC74MTCX	304Kb / 10P	Dual D-Type Flip-Flop with Preset and Clear
ON Semiconductor	74VHC74	465Kb / 6P	Dual D-Type Flip-Flop with Preset and Clear August-2017, Rev. 2

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