SN74HCT244DWRE4 datasheet, PDF

Datasheet> All Categories > logic> logic> SN74HCT244DWRE4

SN74HCT244DWRE4: DescriptionOctal Buffers And Line Drivers With 3-State Outputs 20-SOIC -40 to 85; Categorylogic logic; File Size1MB，22 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

Stay tuned Parametric Compare

SN74HCT244DWRE4 Online Shopping

Suppliers	Part Number	Price	MOQ	In stock
	SN74HCT244DWRE4	-	-	View	Buy Now

SN74HCT244DWRE4 Overview

Octal Buffers And Line Drivers With 3-State Outputs 20-SOIC -40 to 85

SN74HCT244DWRE4 Parametric

Parameter Name	Attribute value
Brand Name	Texas Instruments
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Texas Instruments
Parts packaging code	SOIC
package instruction	SOP, SOP20,.4
Contacts	20
Reach Compliance Code	compli
ECCN code	EAR99
Factory Lead Time	6 weeks
Control type	ENABLE LOW
Counting direction	UNIDIRECTIONAL
series	HCT
JESD-30 code	R-PDSO-G20
JESD-609 code	e4
length	12.8 mm
Load capacitance (CL)	150 pF
Logic integrated circuit type	BUS DRIVER
MaximumI(ol)	0.006 A
Humidity sensitivity level	1
Number of digits	4
Number of functions	2
Number of ports	2
Number of terminals	20
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output characteristics	3-STATE
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP20,.4
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
method of packing	TR
Peak Reflow Temperature (Celsius)	260
power supply	5 V
Maximum supply current (ICC)	0.08 mA
Prop。Delay @ Nom-Su	35 ns
propagation delay (tpd)	56 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	INDUSTRIAL
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	NOT SPECIFIED
width	7.5 mm

SN74HCT244DWRE4 Related Products

	SN74HCT244DWRE4	SN74HCT244DWE4	SN74HCT244DWG4	SN74HCT244PWRG4	SN74HCT244DWRG4	SN74HCT244PWRE4	SN74HCT244PWG4	SN74HCT244NE4
Description	Octal Buffers And Line Drivers With 3-State Outputs 20-SOIC -40 to 85	Octal Buffers And Line Drivers With 3-State Outputs 20-SOIC -40 to 85	Octal Buffers And Line Drivers With 3-State Outputs 20-SOIC -40 to 85	Octal Buffers And Line Drivers With 3-State Outputs 20-TSSOP -40 to 85	Octal Buffers And Line Drivers With 3-State Outputs 20-SOIC -40 to 85	Octal Buffers And Line Drivers With 3-State Outputs 20-TSSOP -40 to 85	Octal Buffers And Line Drivers With 3-State Outputs 20-TSSOP -40 to 85	Octal Buffers And Line Drivers With 3-State Outputs 20-PDIP -40 to 85
Brand Name	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Parts packaging code	SOIC	SOIC	SOIC	TSSOP	SOIC	TSSOP	TSSOP	DIP
package instruction	SOP, SOP20,.4	SOP, SOP20,.4	SOP, SOP20,.4	TSSOP, TSSOP20,.25	SOP, SOP20,.4	TSSOP, TSSOP20,.25	TSSOP, TSSOP20,.25	DIP, DIP20,.3
Contacts	20	20	20	20	20	20	20	20
Reach Compliance Code	compli	compli	compli	compli	compli	compli	compli	compliant
Control type	ENABLE LOW	ENABLE LOW	ENABLE LOW	ENABLE LOW	ENABLE LOW	ENABLE LOW	ENABLE LOW	ENABLE LOW
series	HCT	HCT	HCT	HCT	HCT	HCT	HCT	HCT
JESD-30 code	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDIP-T20
JESD-609 code	e4	e4	e4	e4	e4	e4	e4	e4
length	12.8 mm	12.8 mm	12.8 mm	6.5 mm	12.8 mm	6.5 mm	6.5 mm	24.33 mm
Load capacitance (CL)	150 pF	150 pF	50 pF	50 pF	50 pF	50 pF	50 pF	150 pF
Logic integrated circuit type	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER
MaximumI(ol)	0.006 A	0.006 A	0.006 A	0.006 A	0.006 A	0.006 A	0.006 A	0.006 A
Number of digits	4	4	4	4	4	4	4	4
Number of functions	2	2	2	2	2	2	2	2
Number of ports	2	2	2	2	2	2	2	2
Number of terminals	20	20	20	20	20	20	20	20
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Output characteristics	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
Output polarity	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	SOP	TSSOP	SOP	TSSOP	TSSOP	DIP
Encapsulate equivalent code	SOP20,.4	SOP20,.4	SOP20,.4	TSSOP20,.25	SOP20,.4	TSSOP20,.25	TSSOP20,.25	DIP20,.3
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	IN-LINE
method of packing	TR	TUBE	TUBE	TR	TR	TR	TUBE	TUBE
Peak Reflow Temperature (Celsius)	260	260	260	260	260	260	260	NOT SPECIFIED
power supply	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
propagation delay (tpd)	56 ns	56 ns	56 ns	56 ns	56 ns	56 ns	56 ns	56 ns
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	2.65 mm	2.65 mm	2.65 mm	1.2 mm	2.65 mm	1.2 mm	1.2 mm	5.08 mm
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	YES	YES	YES	YES	YES	YES	YES	NO
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	THROUGH-HOLE
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	0.65 mm	1.27 mm	0.65 mm	0.65 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	7.5 mm	7.5 mm	7.5 mm	4.4 mm	7.5 mm	4.4 mm	4.4 mm	6.35 mm
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	-	Lead free	Lead free
Maker	Texas Instruments	Texas Instruments	Texas Instruments	-	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Factory Lead Time	6 weeks	6 weeks	6 weeks	6 weeks	6 weeks	-	6 weeks	12 weeks
Counting direction	UNIDIRECTIONAL	UNIDIRECTIONAL	UNIDIRECTIONAL	UNIDIRECTIONAL	UNIDIRECTIONAL	-	UNIDIRECTIONAL	UNIDIRECTIONAL
Humidity sensitivity level	1	1	1	1	1	1	1	-
Maximum supply current (ICC)	0.08 mA	0.08 mA	0.08 mA	0.16 mA	0.08 mA	-	0.08 mA	0.08 mA
Prop。Delay @ Nom-Su	35 ns	35 ns	35 ns	35 ns	35 ns	35 ns	35 ns	-

Recommended Resources

Toshiba launches new three-phase brushless motor control pre-drive IC

Same line automatic recording appender circuit diagram

The fourth anti-theft alarm circuit with warning wires

Automatic power limit protection circuit

Fixed gain phase-shifted oscillator circuit diagram

555 switch buck regulator circuit

[My relationship with TI] +Launchpad learning journey: [i=s] This post was last edited by Changjianze1 on 2015-1-18 15:42 [/i] [size=4]I came into contact with TI's MCU around 2011. It all started from the TI activities on the forum. I was lucky to get th...; 常见泽1 TI Technology Forum

Experimental memory controller performance: The memory controller (hard core) is installed, and video sampling, storage, and display are also performed, so as to experiment with the built-in memory controller hard core. The memory controller (h...; motormouth FPGA/CPLD

Implementation of high performance TPWM inverter for machine tool motor speed regulation based on MC68HC05 microcontroller: The technology of single-chip microcomputer MC68HC05 is adopted. A new type of high-performance and low-cost frequency conversion controller for machine tool AC asynchronous motor is proposed. The out...; frozenviolet MCU

What is the difference between power management driver/power button driver/battery driver?: The main consideration is the allocation of functions. I am a little confused. I hope everyone can discuss it....; xw99 Embedded System

Battery Management Chip BQ28Z610 Problem Collection: [b][size=3]Question 1: Setting Design Capacity mAh, Design Capacity cWh, and Design Voltage for BQ28Z610[/size][/b][b][size=3]BQ28Z610 has two cells connected in series, each with a nominal voltage of...; qwqwqw2088 Analogue and Mixed Signal

The Ministry of Information Industry finally took action against the bully text messages that deceived people: The Ministry of Information Industry has finally taken a tough approach to the "tyrant SMS " that has been banned repeatedly before . Last Monday, the Ministry of Information Industry officially issue...; yxh99 RF/Wirelessly

In what aspects does China's BOE threaten the United States?

In the past few days, the Chinese display panel giant BOE has been flooded with articles supported by Liu Shuwei. Let's follow the embedded editor to learn about the relevant content. ...[Details]
ZTE was “banned”: How to “regenerate chips” after the pain

For 80,000 ZTE (000063.SZ) employees and more Chinese ICT (information and communication technology) industry practitioners, the news from across the ocean on the evening of April 16 kept t...[Details]
For STM32 software reset

For STM32, there are two ways to reset the software: 1) Use the official software library The system reset function is directly provided in the stm32f10x_nvic.c file of the official software li...[Details]
STM32F4 (using SysTick to implement Delay function)

1. Development Environment 1. Applicable chips: All STM32F4 chips 2. Firmware library: STM32F4xx_DSP_StdPeriph_Lib_V1.8.0 3，IDE：MDK517 2. Driver source code Delay.h File /**...[Details]
STM32F4 (Using SysTick to accurately measure the program running time)

In the actual project development process, we often need to get the running time of a section of code. The usual method is to use an oscilloscope to measure it. This blog post will use SysTick to acc...[Details]
STM32F4 (read chip ID)

Unique device identifiers are suitable for: ● Used as a serial number (e.g. USB string serial number or other terminal applications) ● Use the unique ID as a security key when used in conjunction wit...[Details]
STM32 study notes - advanced timer TIM1 update interrupt configuration

The update interrupt initialization configuration of the stm32 advanced timer TIM1 is not much different from that of the ordinary timer. What needs to be paid attention to is the configuration of TI...[Details]
STM32 transplantation lwip to establish tcp client

The goal of this article is to build a TCP client based on the previous project that can ping the PC, and can actively send data to the PC, and can also send and receive data with the PC, and display...[Details]
STM32 FSMC usage--LCD

1. Basic Concepts of LCD/LCM The structure of Liquid Crystal Display (LCD) is to place liquid crystals between two parallel pieces of glass. There are many vertical and horizontal fine wires between...[Details]
How to use logic analyzer to analyze digital signals?

Timing and protocol are two key points in digital system debugging, and they are also where logic analyzers can play their most valuable role. How can we use a logic analyzer to quickly complete wiri...[Details]
Arm/FPGA joins forces to develop Advantech's production line and stride into the AI era

Artificial Intelligence (AI) is undoubtedly the hottest topic in the technology industry in the past one or two years. In addition to the huge investments made by technology giants, financial and o...[Details]
Serverless cloud computing adoption is reaching a tipping point

The adoption rate of serverless cloud computing is gradually increasing, but it has not yet reached people's expectations. Various surveys show that serverless is still an eme...[Details]
ADS+JLINK debugging ARM diagram

The article is written for LPC2148, but it is also applicable to Samsung's 44B0 chip. You only need to select S3C44B0 as the corresponding CPU when selecting it. JLINK debugging experience un...[Details]
How to choose an inverter when installing a household photovoltaic system?

In 2018, the National Development and Reform Commission issued a new photovoltaic subsidy policy. The benchmark on-grid electricity price was significantly reduced, the return on investment decreased,...[Details]
Growatt's 7kw/8kw household single-phase new favorite, "four highs, two nos, one small" reaches a new height

With the large-scale development of the domestic household photovoltaic market and the improvement of component and inverter technology, the system cost has dropped significantly in the past year. The...[Details]

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components