74HC670N datasheet(6/9 Pages) PHILIPS

6 / 9 page

December 1990

6

Philips Semiconductors

Product speciﬁcation

4 x 4 register ﬁle; 3-state

74HC/HCT670

DC CHARACTERISTICS FOR 74HCT

For the DC characteristics see

“74HC/HCT/HCU/HCMOS Logic Family Specifications”.

Output capability: bus driver

ICC category: MSI

Note to HCT types

The value of additional quiescent supply current (

∆ICC) for a unit load of 1 is given in the family specifications.

To determine

∆ICC per input, multiply this value by the unit load coefficient shown in the table below.

INPUT

UNIT LOAD COEFFICIENT

Dn

WE, WA

WB

0.25

0.40

0.60

RA

RB

RE

0.70

1.10

1.35

Número de pieza similar - 74HC670N

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
NXP Semiconductors	74HC670DB	83Kb / 9P	4 x 4 register file 3-state December 1990

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
NXP Semiconductors	74HC670DB	83Kb / 9P	4 x 4 register file 3-state December 1990
NXP Semiconductors	74F670	97Kb / 12P	4 x 4 register file 3-State 1990 Jul 12
Motorola, Inc	SN54LS670	202Kb / 6P	4 x 4 REGISTER FILE WITH 3-STATE OUTPUTS
STMicroelectronics	M74HC670	482Kb / 11P	4 WORD x 4 BIT REGISTER FILE (3 STATE)
Hitachi Semiconductor	HD74AC670	62Kb / 10P	4 x 4 Register File with 3-State Output
STMicroelectronics	M54HC670	264Kb / 12P	4 WORD X 4 BIT REGISTER FILE 3 STATE
Fairchild Semiconductor	DM74LS670	65Kb / 6P	3-STATE 4-by-4 Register File
Toshiba Semiconductor	TC74HC670AP	289Kb / 7P	4 WORDx4 BIT REGISTER FILE(3-STATE)
Hitachi Semiconductor	HD74HC670	56Kb / 10P	4-by-4 Register File (with 3-state outputs)
Motorola, Inc	SN54LS170	107Kb / 4P	4 x 4 REGISTER FILE OPEN-COLLECTOR