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SN74BCT2827C

更新时间： 2024-11-13 22:53:35

品牌	Logo	应用领域
德州仪器 - TI		驱动器存储输出元件
页数	文件大小	规格书
5页	76K
描述
10-BIT BUS/MOS MEMORY DRIVERS WITH 3-STATE OUTPUTS

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SN74BCT2827C 数据手册

SN54BCT2827C, SN74BCT2827C

10-BIT BUS/MOS MEMORY DRIVERS

WITH 3-STATE OUTPUTS

SCBS007E – APRIL 1987 – REVISED NOVEMBER 1993

SN54BCT2827C . . . JT OR W PACKAGE

SN74BCT2827C . . . DW OR NT PACKAGE

(TOP VIEW)

• BiCMOS Design Substantially Reduces I

• Output Ports Have Equivalent 25-Ω

Resistors; No External Resistors Are

Required

CCZ

OE1

• Specifically Designed to Drive MOS DRAMs

22 Y2

21 Y3

20 Y4

• 3-State Outputs Drive Bus Lines or Buffer

Memory Address Registers

• Flow-Through Architecture Optimizes

A10

GND

Y10

OE2

PCB Layout

• Power-Up High-Impedance State

• ESD Protection Exceeds 2000 V Per

MIL-STD-883C, Method 3015

• Package Options Include Plastic

Small-Outline (DW) Packages, Ceramic

Chip Carriers (FK) and Flatpacks (W), and

Standard Plastic and Ceramic 300-mil DIPs

(JT, NT)

SN54BCT2827C . . . FK PACKAGE

(TOP VIEW)

description

These 10-bit buffers and bus drivers are

specifically designed to drive the capacitive input

characteristics of MOS DRAMs. They provide

high-performance bus interface for wide data

paths or buses carrying parity.

2 1 28 27 26

The 3-state control gate is a 2-input AND gate with

active-low inputs so if either output-enable (OE1

or OE2) input is high, all ten outputs are in the

high-impedance state. The outputs are also in the

high-impedance state during power-up and

power-down conditions. The outputs remain in the

high-impedance state while the device is powered

down.

12 13 14 15 16 17 18

NC-No internal connection

The SN54BCT2827C is characterized for opera-

tion over the full military temperature range of

–55°C to 125°C. The SN74BCT2827C is

characterized for operation from 0°C to 70°C.

FUNCTION TABLE

INPUTS

OUTPUT

OE1

OE2

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

2–1

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5

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与SN74BCT2827C相关器件

型号	品牌	获取价格	描述	数据表
SN74BCT2827CDW	TI	获取价格	10-BIT BUS/MOS MEMORY DRIVERS WITH 3-STATE OUTPUTS
SN74BCT2827CDWE4	TI	获取价格	10-BIT BUS/MOS MEMORY DRIVERS WITH 3-STATE OUTPUTS
SN74BCT2827CDWG4	TI	获取价格	10-BIT BUS/MOS MEMORY DRIVERS WITH 3-STATE OUTPUTS
SN74BCT2827CDWR	TI	获取价格	10-BIT BUS/MOS MEMORY DRIVERS WITH 3-STATE OUTPUTS
SN74BCT2827CDWRE4	TI	获取价格	10-BIT BUS/MOS MEMORY DRIVERS WITH 3-STATE OUTPUTS
SN74BCT2827CDWRG4	TI	获取价格	10-BIT BUS/MOS MEMORY DRIVERS WITH 3-STATE OUTPUTS
SN74BCT2827CNSR	TI	获取价格	10-BIT BUS/MOS MEMORY DRIVERS WITH 3-STATE OUTPUTS
SN74BCT2827CNSRE4	TI	获取价格	10-BIT BUS/MOS MEMORY DRIVERS WITH 3-STATE OUTPUTS
SN74BCT2827CNSRG4	TI	获取价格	10-BIT BUS/MOS MEMORY DRIVERS WITH 3-STATE OUTPUTS
SN74BCT2827CNT	TI	获取价格	10-BIT BUS/MOS MEMORY DRIVERS WITH 3-STATE OUTPUTS

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