Datasheet Texas Instruments SN54HC257 — Даташит

Производитель	Texas Instruments
Серия	SN54HC257

Datasheets

Цены

Купить SN54HC257 на РадиоЛоцман.Цены — от 410 до 2 261 ₽ 17 предложений от 14 поставщиков Quad 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-CDIP -55 to 125
T-electron Россия и страны СНГ	SN54HC257J Texas Instruments	410 ₽	Купить
AiPCBA Весь мир	SN54HC257J Texas Instruments	857 ₽	Купить
ChipWorker Весь мир	SN54HC257J Texas Instruments	876 ₽	Купить
Flash-Turtle Весь мир	SN54HC257J Texas Instruments	по запросу	Купить

Статус

Корпус / Упаковка / Маркировка

Параметры

Parameters / Models	85124012A	8512401EA	SN54HC257J	SNJ54HC257FK	SNJ54HC257J
Количество каналов	4	4	4	4	4
F @ Nom Voltage(Max), Mhz	28	28	28	28	28
ICC @ Nom Voltage(Max), мА	0.08	0.08	0.08	0.08	0.08
Рабочий диапазон температур, C	от -55 до 125	от -55 до 125	от -55 до 125	от -55 до 125	от -55 до 125
Package Group	LCCC	CDIP	CDIP	LCCC	CDIP
Package Size: mm2:W x L, PKG	20LCCC: 79 mm2: 8.89 x 8.89(LCCC)	See datasheet (CDIP)	See datasheet (CDIP)	20LCCC: 79 mm2: 8.89 x 8.89(LCCC)	See datasheet (CDIP)
Rating	Military	Military	Military	Military	Military
Schmitt Trigger	No	No	No	No	No
Technology Family	HC	HC	HC	HC	HC
VCC(Max), В	6	6	6	6	6
VCC(Min), В	2	2	2	2	2
Voltage(Nom), В	3.3,5	3.3,5	3.3,5	3.3,5	3.3,5
tpd @ Nom Voltage(Max), нс	25	25	25	25	25

Экологический статус

Application Notes

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  CMOS Power Consumption and CPD Calculation (Rev. B)
  PDF, 89 Кб, Версия: B, Файл опубликован: 1 июн 1997
  Reduction of power consumption makes a device more reliable. The need for devices that consume a minimum amount of power was a major driving force behind the development of CMOS technologies. As a result CMOS devices are best known for low power consumption. However for minimizing the power requirements of a board or a system simply knowing that CMOS devices may use less power than equivale
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  Selecting the Right Texas Instruments Signal Switch
  PDF, 769 Кб, Файл опубликован: 7 сен 2001
  Texas Instruments offers a wide variety of electronic switches (digital analog bilateral bilateral analog) in a variety of families including CBT CBTLV HC LV and LVC. Depending on the application the right solution may be an analog switch that passes digital signals or vice versa. This application report summarizes the various switching technologies and provides considerations for choosi
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  Designing With Logic (Rev. C)
  PDF, 186 Кб, Версия: C, Файл опубликован: 1 июн 1997
  Data sheets which usually give information on device behavior only under recommended operating conditions may only partially answer engineering questions that arise during the development of systems using logic devices. However information is frequently needed regarding the behavior of the device outside the conditions in the data sheet. Such questions might be:?How does a bus driver behave w
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  Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc
  PDF, 43 Кб, Файл опубликован: 1 апр 1996
  Though low power consumption is a feature of CMOS devices sometimes this feature does not meet a designer?s system power supply constraints. Therefore a partial system power down or multiple Vcc supplies are used to meet the needs of the system. This document shows electrostatic discharge protection circuits. It also provides circuit and bus driver examples of partial system power down and curren
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  SN54/74HCT CMOS Logic Family Applications and Restrictions
  PDF, 102 Кб, Файл опубликован: 1 май 1996
  The TI SN54/74HCT family of CMOS devices is a subgroup of the SN74HC series with the HCT circuitry modified to meet the interfacing requirements of TTL outputs to high-speed CMOS inputs. The HCT devices can be driven by the TTL circuits directly without additional components. This document describes the TTL/HC interface the operating voltages circuit noise and power consumption. A Bergeron anal

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Классификация производителя

• Semiconductors> Space & High Reliability> Logic Products> Specialty Logic Products> Decoders/Encoders/Multiplexers