Datasheet Texas Instruments SN7445 — Даташит

Производитель	Texas Instruments
Серия	SN7445

BCD-To-Decimal Decoders/Drivers

Datasheets

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PDF, 303 Кб, Файл опубликован: 1 мар 1988

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PACKAGE OPTION ADDENDUM www.ti.com 17-Mar-2017 PACKAGING INFORMATION
Orderable Device Status
(1) Package Type Package Pins Package
Drawing
Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (В°C) Device Marking
(4/5) SN5445J ACTIVE CDIP J 16 1 TBD A42 N / A for Pkg Type -55 to 125 SN5445J SN7445N ACTIVE PDIP N 16 25 Pb-Free
(RoHS) CU NIPDAU N / A for Pkg Type 0 to 70 SN7445N SN7445N ACTIVE PDIP N 16 25 Pb-Free
(RoHS) CU NIPDAU N / A for Pkg Type 0 to 70 SN7445N SN7445NE4 ACTIVE PDIP N 16 25 Pb-Free
(RoHS) CU NIPDAU N / A for Pkg Type 0 to 70 SN7445N SN7445NE4 ACTIVE PDIP N 16 25 Pb-Free
(RoHS) CU NIPDAU N / A for Pkg Type 0 to 70 SN7445N SNJ5445J ACTIVE CDIP J 16 1 TBD A42 N / A for Pkg Type -55 to 125 SNJ5445J SNJ5445J ACTIVE CDIP J 16 1 TBD A42 N / A for Pkg Type -55 to 125 SNJ5445J SNJ5445W ACTIVE CFP W 16 1 TBD A42 N / A for Pkg Type -55 to 125 SNJ5445W SNJ5445W ACTIVE CFP W 16 1 TBD A42 N / A for Pkg Type -55 to 125 SNJ5445W (1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan -The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) -please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br …

Цены

Купить SN7445 на РадиоЛоцман.Цены — от 66 до 551 ₽ 39 предложений от 22 поставщиков Кодеры, декодеры, мультиплексоры и демультиплексоры BCD-To-Decimal Decoders/Drivers
Стандарт СИЗ Россия	SN7445N Texas Instruments	66 ₽
EIS Components Весь мир	SN7445NSRE4 Texas Instruments	73 ₽
Элитан Россия	SN7445N Texas Instruments	280 ₽
Контест Россия	SN7445N	379 ₽

Выбираем схему BMS для заряда литий-железофосфатных (LiFePO4) аккумуляторов

Статус

	SN7445N	SN7445N3	SN7445NE4
Статус продукта	В производстве	Снят с производства	В производстве
Доступность образцов у производителя	Нет	Да	Нет

Корпус / Упаковка / Маркировка

	SN7445N	SN7445N3	SN7445NE4
N	1	2	3
Pin	16	16	16
Package Type	N	N	N
Industry STD Term	PDIP	PDIP	PDIP
JEDEC Code	R-PDIP-T	R-PDIP-T	R-PDIP-T
Package QTY	25		25
Carrier	TUBE		TUBE
Маркировка	SN7445N		SN7445N
Width (мм)	6.35	6.35	6.35
Length (мм)	19.3	19.3	19.3
Thickness (мм)	3.9	3.9	3.9
Pitch (мм)	2.54	2.54	2.54
Max Height (мм)	5.08	5.08	5.08
Mechanical Data	Скачать	Скачать	Скачать

Параметры

Parameters / Models	SN7445N	SN7445N3	SN7445NE4
Approx. Price (US$)		1.12 \| 1ku
Полоса частот, МГц	75		75
Bits	10		10
Bits(#)		10
Количество каналов	1		1
Channels(#)		1
Configuration	4:10	4:10	4:10
Digital input leakage(Max), uA	5		5
ESD Charged Device Model, kV	0.75		0.75
ESD HBM, kV	2		2
F @ Nom Voltage(Max), Mhz	75		75
F @ Nom Voltage(Max)(Mhz)		75
Function	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer
ICC @ Nom Voltage(Max), мА	70		70
ICC @ Nom Voltage(Max)(mA)		70
Тип входа		TTL
Рабочий диапазон температур, C	от 0 до 70		от 0 до 70
Operating Temperature Range(C)		0 to 70
Output Drive (IOL/IOH)(Max), мА	80/-20		80/-20
Output Drive (IOL/IOH)(Max)(mA)		80/-20
Тип выхода		TTL
Package Group	PDIP	PDIP	PDIP
Package Size: mm2:W x L, PKG	See datasheet (PDIP)		See datasheet (PDIP)
Package Size: mm2:W x L (PKG)		See datasheet (PDIP)
Rating	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No
Technology Family	TTL	TTL	TTL
Тип	Standard	Standard	Standard
VCC(Max), В	5.25		5.25
VCC(Max)(V)		5.25
VCC(Min), В	4.75		4.75
VCC(Min)(V)		4.75
Voltage(Nom), В	5		5
Voltage(Nom)(V)		5
tpd @ Nom Voltage(Max), нс	50		50
tpd @ Nom Voltage(Max)(ns)		50

Экологический статус

	SN7445N	SN7445N3	SN7445NE4
RoHS	Совместим	Не совместим	Совместим
Бессвинцовая технология (Pb Free)	Да	Да	Нет

Модельный ряд

Серия: SN7445 (3)

SN7445N SN7445N3 SN7445NE4

Классификация производителя

Semiconductors> Switches and Multiplexers> Buffered Encoders and Decoders