74HCT7540D,118 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > logic> logic> 74HCT7540D,118

74HCT7540D,118: DescriptionBuffers and Line Drivers OCT SCHM TRIG BUF; Categorylogic logic; File Size754KB，16 Pages; ManufacturerNexperia; Websitehttps://www.nexperia.com; Environmental Compliance

Download Datasheet Parametric Compare View All

74HCT7540D,118 Overview

Buffers and Line Drivers OCT SCHM TRIG BUF

74HCT7540D,118 Parametric

Parameter Name	Attribute value
Brand Name	Nexperia
Is it Rohs certified?	conform to
Maker	Nexperia
Parts packaging code	SOP
package instruction	PLASTIC, SO-20
Contacts	20
Manufacturer packaging code	SOT163-1
Reach Compliance Code	compliant
Samacsys Description	74HC(T)7540 - Octal Schmitt trigger buffer/line driver; 3-state; inverting@en-us
Other features	WITH DUAL OUTPUT ENABLE
series	HCT
JESD-30 code	R-PDSO-G20
JESD-609 code	e4
length	12.8 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	BUS DRIVER
Humidity sensitivity level	1
Number of digits	8
Number of functions	1
Number of ports	2
Number of terminals	20
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Output characteristics	3-STATE
Output polarity	INVERTED
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
propagation delay (tpd)	48 ns
Certification status	Not Qualified
Maximum seat height	2.65 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	AUTOMOTIVE
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
width	7.5 mm

Preview

Download Datasheet

View All

74HC7540; 74HCT7540

Octal Schmitt trigger buffer/line driver; 3-state; inverting

Rev. 5 — 26 May 2016

Product data sheet

1. General description

The 74HC7540; 74HCT7540 is an 8-bit inverting buffer/line driver with Schmitt-trigger

inputs and 3-state outputs. The device features two output enables (OE1 and OE2). A

HIGH on OEn causes the outputs to assume a high-impedance OFF-state. Inputs include

clamp diodes. This enables the use of current limiting resistors to interface inputs to

voltages in excess of V

. Schmitt trigger inputs transform slowly changing input signals

into sharply defined jitter-free output signals.

2. Features and benefits



Input levels:



For 74HC7540: CMOS level



For 74HCT7540: TTL level



Inverting outputs



Low-power dissipation



Complies with JEDEC standard no. 7 A



Multiple package options



ESD protection:



HBM JESD22-A114F exceeds 2000 V



MM JESD22-A115-A exceeds 200 V



Specified from

40 C

to +85

C

and from

40 C

to +125

C

3. Ordering information

Table 1.

Ordering information

Package

Temperature range

74HC7540D

74HCT7540D

74HC7540DB

40 C

to +125

C

SSOP20

40 C

to +125

C

Name

SO20

Description

plastic small outline package; 20 leads;

body width 7.5 mm

plastic shrink small outline package; 20 leads;

body width 5.3 mm

Version

SOT163-1

SOT339-1

Type number

74HCT7540D,118 Related Products

	74HCT7540D,118	74HC7540N,112
Description	Buffers and Line Drivers OCT SCHM TRIG BUF	Buffers and Line DriversOCTAL SCHMITT TRIGGER BUR/DRVR
Maker	Nexperia	Nexperia
length	12.8 mm	26.92 mm (Max)
Maximum operating temperature	125 °C	+ 125 C
Minimum operating temperature	-40 °C	- 40 C
technology	CMOS	CMOS
width	7.5 mm	6.4 mm (Max)

Recommended Resources

Parallel switching power supply for televisions (a)

TDA2005 power amplifier circuit diagram

Electronic ballast circuit using TDA4918 to drive halogen lamp

DC-DC converter composed of MAX742

bridge amplifier circuit

Temperature over-limit automatic temperature adjustment socket circuit using temperature switch integrated circuit MAX6502

160 Examples of Typical Electronic Circuits: [color=#333333][font=Arial, Helvetica, sans-serif, 宋体]The contents of this book mainly include control circuits, amplification function circuits, conversion circuits, sensor application circuits, etc....; GONGHCU Power technology

Recommend a book on MSP430: Hello everyone, I have just started to learn about MSP430 microcontrollers. I am confused and don’t know which MSP430 book is better. Could you please give me some advice, old hands and experts?...; 扫把鑫 Microcontroller MCU

IC industry talent bottleneck: The biggest barrier to the growth of China's chip design industry in its "weak crown" period is still talent. "The backwardness of China's IC design industry is ultimately due to the backwardness of t...; cfi FPGA/CPLD

Buying development board: We need an embedded Linux and VxWorks development board, preferably with a CPU frequency of 400MHz or above, and with BSP support. It is best to have a complete embedded Linux system. The VxWorks deve...; merryimage Embedded System

About Verilog HDL Learning: 1. First of all, let's talk about why we need to learn Hardware Description Language (HDL).Hardware Description Language is a language that describes digital circuits and systems in a formal way. Digi...; paradoxfx FPGA/CPLD

How to distinguish different operating systems when installing drivers? NT, XP, Chinese, English...: How to distinguish different operating systems when installing driver inf files? NT, XP, Chinese, English, etc....; luoyaxu Embedded System

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