M74HC693 datasheet(1/23 Pages) STMICROELECTRONICS | HC691/693 4 BIT BINARY COUNTER/REGISTER 3-STATE HC690/692 DECADE COUNTER/REGISTER 3-STATE

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M74HC693 データシート(PDF) 1 Page - STMicroelectronics

部品番号	M74HC693

部品情報	HC691/693 4 BIT BINARY COUNTER/REGISTER 3-STATE HC690/692 DECADE COUNTER/REGISTER 3-STATE

PDF	23 Pages

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メーカー	STMICROELECTRONICS [STMicroelectronics]

ホームページ	http://www.st.com

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M54/74HC690/691

M54/74HC692/693

March 1993

HC691/693 4 BIT BINARY COUNTER/REGISTER (3-STATE)

HC690/692 DECADE COUNTER/REGISTER (3-STATE)

B1R

(Plastic Package)

ORDER CODES :

M54HCXXXF1R

M74HCXXXM1R

M74HCXXXB1R

M74HCXXXC1R

F1R

(Ceramic Package)

M1R

(Micro Package)

C1R

(Chip Carrier)

PIN CONNECTIONS (top view)

NC =

No Internal

Connection

.

HIGH SPEED

fMAX = 50 MHz (TYP.) at VCC =5 V

.

LOW POWER DISSIPATION

ICC =4

µA (MAX.) at TA =25 °C

.

HIGH NOISE IMMUNITY

VNIH =VNIL =28 % VCC (MIN.)

.

OUTPUT DRIVE CAPABILITY

15 LSTTL LOADS (for QA to QD)

10 LSTTL LOADS (for RCO)

.

SYMMETRICAL OUTPUT IMPEDANCE

IOH =IOL = 6 mA (MIN.) (for QA to QD)

IOH =IOL = 4 mA (MIN.) (for RCO)

.

BALANCED PROPAGATION DELAYS

tPLH =tPHL

.

WIDE OPERATING VOLTAGE RANGE

VCC (OPR) = 2 V to 6 V

.

PIN AND FUNCTION COMPATIBLE

WITH LSTTL 54/74LS690/691

The HC690/691/692/693 are high speed CMOS

COUNTER/REGISTER fabricated in silicon gate

C

2MOS technology.

They have the same high speed performance of

LSTTL combined with true CMOS low power con-

sumption.

The internal circuit is composed of 3 stages includ-

ing buffer output, which offers high noise immunity

and stable output. These devices incorporate a syn-

chronous counter, four-bit D-type register, and

quadruple two-line to one-line multiplexers with

three-state outputs in a single 20-pin package. The

counter can be programmed from the data inputs

and have enable P and enable T inputs and a ripple-

carry output for easy expansion. The regis-

ter/counter select input, R/C, selects the counter

when low or the register when high for the three-

state outputs, QA, QB, QC, and QD.

If the LOAD input (LOAD) is held ”L” DATA input (A-

D) are loaded in to the internal counter at positive

edge of counter clock input (CCK). In the counter

mode, internal counter counts up at the positive of

the counter clock. If the counter clear input (CCLR)

is held ”L”, the internal counter is cleared ( synchron-

ously to the counter clock for HC692/HC693, and

asynchronously for HC690/HC691). The internal

DESCRIPTION

1/23

同様の部品番号 - M74HC693

メーカー	部品番号	データシート	部品情報
STMicroelectronics	M74HC696	429Kb / 22P	HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER 3-STATE HC696/698 U/D DECADE COUNTER/REGISTER 3-STATE Mar-1993
	M74HC696B1R	429Kb / 22P	HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER 3-STATE HC696/698 U/D DECADE COUNTER/REGISTER 3-STATE Mar-1993
	M74HC696C1R	429Kb / 22P	HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER 3-STATE HC696/698 U/D DECADE COUNTER/REGISTER 3-STATE Mar-1993
	M74HC696F1R	429Kb / 22P	HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER 3-STATE HC696/698 U/D DECADE COUNTER/REGISTER 3-STATE Mar-1993
	M74HC696M1R	429Kb / 22P	HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER 3-STATE HC696/698 U/D DECADE COUNTER/REGISTER 3-STATE Mar-1993

同様の説明 - M74HC693

メーカー	部品番号	データシート	部品情報
STMicroelectronics	M54HC593	274Kb / 12P	8 BIT BINARY COUNTER WITH INPUT REGISTER 3-STATE Oct-1993
STMicroelectronics	M54HC696	429Kb / 22P	HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER 3-STATE HC696/698 U/D DECADE COUNTER/REGISTER 3-STATE Mar-1993
Toshiba Semiconductor	TC74HC590AP	311Kb / 7P	8-BIT BINARY COUNTER/REGISTER WITH 3-STATE OUTPUTS
Hitachi Semiconductor	HD74HC590	66Kb / 11P	8-bit Binary Counter/Register (with 3-state outputs)
STMicroelectronics	M74HC590	1,019Kb / 15P	8 BINARY COUNTER REGISTER WITH 3 STATE OUTPUT Aug-2001
STMicroelectronics	M54HC590	827Kb / 16P	RAD-HARD 8 BINARY COUNTER REGISTER WITH 3 STATE OUTPUT 01-Jun-2004
Renesas Technology Corp	HD74HC590	121Kb / 10P	8-bit Binary Counter/Register (with 3-state outputs)
NXP Semiconductors	74HC590	543Kb / 21P	8-bit binary counter with output register; 3-state Rev. 02-28 April 2009
Renesas Technology Corp	HD74HC590	143Kb / 12P	8-bit Binary Counter/Register (with 3-state outputs)
Nexperia B.V. All right...	74HC590	295Kb / 18P	8-bit binary counter with output register; 3-state Rev. 4 - 14 March 2022

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