參數(shù)資料
型號: SN64BCT541ADW
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: BCT/FBT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: PLASTIC, SOIC-20
文件頁數(shù): 1/8頁
文件大小: 212K
代理商: SN64BCT541ADW
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OE1
A1
A2
A3
A4
A5
A6
A7
A8
GND
VCC
OE2
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
DW OR N PACKAGE
(TOP VIEW)
SN64BCT541A
OCTAL BUFFER/DRIVER
WITH 3STATE OUTPUTS
SCBS031B FEBRUARY 1989 REVISED SEPTEMBER 1994
Copyright
1994, Texas Instruments Incorporated
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
BiCMOS Design Significantly Reduces
Standby Current
3-State True Outputs Drive Bus Lines or
Buffer Memory-Address Registers
High-Impedance State During Power Up
and Power Down
P-N-P Inputs Reduce DC Loading
Data Flow-Through Pinout (All Inputs on
Opposite Side From Outputs)
ESD Protection Exceeds 2000 V
Per MIL-STD-883C, Method 3015
Package Options Include Plastic
Small-Outline (DW) Packages and
Standard Plastic (N) 300-mil DIPs
description
The SN64BCT541A octal buffer and line driver is ideal for driving bus lines or buffering memory-address
registers. The device features inputs and outputs on opposite sides of the package to facilitate
printed-circuit-board layout.
The 3-state control gate is a 2-input AND gate with active-low inputs so that if either output-enable (OE1 or OE2)
input is high, all eight outputs are in the high-impedance state. The outputs are in a high-impedance state during
power up and power down while the supply voltage is less than approximately 3 V.
The SN64BCT541A is characterized for operation from 40
°C to 85°C and from 0°C to 70°C.
FUNCTION TABLE
INPUTS
OUTPUT
OE1
OE2
A
OUTPUT
Y
L
LH
H
XX
Z
X
H
X
Z
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.
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