MC74LCX540M datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > logic> logic> MC74LCX540M

MC74LCX540M: DescriptionLOW-VOLTAGE CMOS OCTAL BUFFER; Categorylogic logic; File Size100KB，8 Pages; ManufacturerMotorola ( NXP ); Websitehttps://www.nxp.com

Download Datasheet Parametric Compare View All

MC74LCX540M Overview

LOW-VOLTAGE CMOS OCTAL BUFFER

MC74LCX540M Parametric

Parameter Name	Attribute value
Maker	Motorola ( NXP )
Parts packaging code	SOIC
package instruction	SOP, SOP20,.3
Contacts	20
Reach Compliance Code	unknow
Other features	WITH DUAL OUTPUT ENABLE
Control type	ENABLE LOW
series	LVC/LCX/Z
JESD-30 code	R-PDSO-G20
JESD-609 code	e0
length	12.575 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	BUS DRIVER
MaximumI(ol)	0.024 A
Number of digits	8
Number of functions	1
Number of ports	2
Number of terminals	20
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output characteristics	3-STATE
Output polarity	INVERTED
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP20,.3
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
power supply	3.3 V
Prop。Delay @ Nom-Su	6.5 ns
propagation delay (tpd)	7.5 ns
Certification status	Not Qualified
Maximum seat height	2.05 mm
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	2 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
width	5.275 mm

Preview

Download Datasheet

View All

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

Low-Voltage CMOS

Octal Buffer

Flow Through Pinout

With 5V-Tolerant Inputs and Outputs

(3-State, Inverting)

The MC74LCX540 is a high performance, inverting octal buffer

operating from a 2.7 to 3.6V supply. This device is similar in function to the

MC74LCX240, while providing flow through architecture. High

impedance TTL compatible inputs significantly reduce current loading to

input drivers while TTL compatible outputs offer improved switching noise

performance. A VI specification of 5.5V allows MC74LCX540 inputs to be

safely driven from 5V devices. The MC74LCX540 is suitable for memory

address driving and all TTL level bus oriented transceiver applications.

Current drive capability is 24mA at the outputs. The Output Enable

(OE1, OE2) inputs, when HIGH, disables the outputs by placing them in a

HIGH Z condition.

MC74LCX540

LOW–VOLTAGE CMOS

OCTAL BUFFER

DW SUFFIX

PLASTIC SOIC

CASE 751D–04

•

Designed for 2.7 to 3.6V VCC Operation

5V Tolerant — Interface Capability With 5V TTL Logic

Supports Live Insertion and Withdrawal

IOFF Specification Guarantees High Impedance When VCC = 0V

LVTTL Compatible

M SUFFIX

PLASTIC SOIC EIAJ

CASE 967–01

LVCMOS Compatible

24mA Balanced Output Sink and Source Capability

Near Zero Static Supply Current in All Three Logic States (10µA)

Substantially Reduces System Power Requirements

•

Latchup Performance Exceeds 500mA

SD SUFFIX

PLASTIC SSOP

CASE 940C–03

•

ESD Performance: Human Body Model >2000V; Machine Model >200V

DT SUFFIX

PLASTIC TSSOP

CASE 948E–02

Pinout: 20–Lead

(Top View)

VCC

OE2

PIN NAMES

Pins

OEn

Function

Output Enable Inputs

Data Inputs

3–State Outputs

OE1

GND

8/95

Motorola, Inc. 1996

REV 1

MC74LCX540M Related Products

	MC74LCX540M	MC74LCX540DW	MC74LCX540DT	MC74LCX540
Description	LOW-VOLTAGE CMOS OCTAL BUFFER	LOW-VOLTAGE CMOS OCTAL BUFFER	LOW-VOLTAGE CMOS OCTAL BUFFER	LOW-VOLTAGE CMOS OCTAL BUFFER
Maker	Motorola ( NXP )	Motorola ( NXP )	Motorola ( NXP )	-
package instruction	SOP, SOP20,.3	SOP, SOP20,.4	PLASTIC, TSSOP-20	-
Reach Compliance Code	unknow	unknow	unknow	-
Other features	WITH DUAL OUTPUT ENABLE	WITH DUAL OUTPUT ENABLE	WITH DUAL OUTPUT ENABLE	-
series	LVC/LCX/Z	LVC/LCX/Z	LVC/LCX/Z	-
JESD-30 code	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	-
JESD-609 code	e0	e0	e0	-
length	12.575 mm	12.8 mm	6.5 mm	-
Load capacitance (CL)	50 pF	50 pF	50 pF	-
Logic integrated circuit type	BUS DRIVER	BUS DRIVER	BUS DRIVER	-
Number of digits	8	8	8	-
Number of functions	1	1	1	-
Number of ports	2	2	2	-
Number of terminals	20	20	20	-
Maximum operating temperature	85 °C	85 °C	85 °C	-
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-
Output characteristics	3-STATE	3-STATE	3-STATE	-
Output polarity	INVERTED	INVERTED	INVERTED	-
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-
encapsulated code	SOP	SOP	TSSOP	-
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	-
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	-
propagation delay (tpd)	7.5 ns	7.5 ns	7.5 ns	-
Certification status	Not Qualified	Not Qualified	Not Qualified	-
Maximum seat height	2.05 mm	2.65 mm	1.2 mm	-
Maximum supply voltage (Vsup)	3.6 V	3.6 V	3.6 V	-
Minimum supply voltage (Vsup)	2 V	2 V	2 V	-
Nominal supply voltage (Vsup)	3.3 V	3.3 V	3.3 V	-
surface mount	YES	YES	YES	-
technology	CMOS	CMOS	CMOS	-
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	-
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	-
Terminal form	GULL WING	GULL WING	GULL WING	-
Terminal pitch	1.27 mm	1.27 mm	0.65 mm	-
Terminal location	DUAL	DUAL	DUAL	-
width	5.275 mm	7.5 mm	4.4 mm	-

Recommended Resources

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components