M74HC51 datasheet(1/9 Pages) STMICROELECTRONICS

部件名	M74HC51

功能描述	DUAL 2 WIDE 2 INPUT AND/OR INVERT GATE

PDF	9 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 9 page

M54HC51

M74HC51

December 1992

DUAL 2 WIDE 2 INPUT AND/OR INVERT GATE

B1R

(Plastic Package)

ORDER CODES :

M54HC51F1R

M74HC51M1R

M74HC51B1R

M74HC51C1R

F1R

(Ceramic Package)

M1R

(Micro Package)

C1R

(Chip Carrier)

PIN CONNECTIONS (top view)

NC =

No Internal

Connection

INPUT AND OUTPUT EQUIVALENT CIRCUIT

.

HIGH SPEED

tPD = 10 ns (TYP.) AT VCC =5 V

.

LOW POWER DISSIPATION

ICC =1

µA (MAX.) AT TA =25 °C

.

HIGH NOISE IMMUNITY

VNIH =VNIL =28 % VCC (MIN.)

.

OUTPUT DRIVE CAPABILITY

10 LSTTL LOADS

.

SYMMETRICAL OUTPUT IMPEDANCE

IOH =IOL = 4 mA (MIN.)

.

BALANCED PROPAGATION DELAYS

tPLH =tPHL

.

WIDE OPERATING VOLTAGE RANGE

VCC (OPR) = 2 V TO 6 V

.

PIN AND FUNCTION COMPATIBLE WITH

54/74LS51

The M54/74HC51 is a high speed CMOS DUAL 2

WIDE-2 INPUT AND/OR INVERT GATE fabricated

in silicon gate C

2MOS technology. It has the same

high speed performance of LSTTL combined with

true CMOS low power consumption. It contains a 2-

WIDE 2-INPUT AND-OR-INVERT GATE and a 2-

WIDE 3-INPUT AND-OR-INVERT GATE.

The internal circuit is composed of 3 stages (2-

INPUT) or 5 stages (3-INPUT) including buffered

output, which gives high noise immunity and a

stable output. All inputs are equipped with protection

circuits against static discharge and transient ex-

cess voltage.

DESCRIPTION

1/9

类似零件编号 - M74HC51

制造商	部件名	数据表	功能描述
STMicroelectronics	M74HC51	199Kb / 9P	DUAL 2 WIDE 2 INPUT AND/OR INVERT GATE Aug-2001
	M74HC51	62Kb / 9P	DUAL 2 WIDE 2 INPUT AND/OR INVERT GATE August 2001
	M74HC51B1	199Kb / 9P	DUAL 2 WIDE 2 INPUT AND/OR INVERT GATE Aug-2001
	M74HC51B1R	199Kb / 9P	DUAL 2 WIDE 2 INPUT AND/OR INVERT GATE Aug-2001
	M74HC51B1R	62Kb / 9P	DUAL 2 WIDE 2 INPUT AND/OR INVERT GATE August 2001

More results

类似说明 - M74HC51

制造商	部件名	数据表	功能描述
NXP Semiconductors	HEF4085B	29Kb / 3P	Dual 2-wide 2-input AND-OR-invert gate January 1995
STMicroelectronics	M74HC51	199Kb / 9P	DUAL 2 WIDE 2 INPUT AND/OR INVERT GATE Aug-2001
Texas Instruments	CD4085B	527Kb / 11P	CMOS DUAL 2-WIDE 2-INPUT AND-OR-INVERT GATE
Fairchild Semiconductor	74F51	49Kb / 4P	Dual 2-Wide 2-Input; 2-Wide 3-Input AND-OR-Invert Gate
	DM74LS51	47Kb / 4P	Dual 2-Wide 2-Input, 2-Wide 3-Input AND-OR-INVERT Gate
	DM74S51	34Kb / 3P	Dual 2-Wide 2-Input AND-OR-INVERT Gate
Intersil Corporation	CD4085BMS	78Kb / 9P	CMOS Dual 2 Wide 2 Input AND-OR-INVERT Gate December 1992
STMicroelectronics	M74HC51	62Kb / 9P	DUAL 2 WIDE 2 INPUT AND/OR INVERT GATE August 2001
Motorola, Inc	MC5474F51	53Kb / 2P	DUAL 2-WIDE 2-INPUT, 2-WIDE 3-INPUT AND-OR-INVERT GATE
Nexperia B.V. All right...	74F51	198Kb / 9P	Dual 2-wide 2-input, 2-wide 3-input AND-OR-invert gate March 3, 1989