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参数资料
| 型号： | SN64BCT2241DWR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | BCT/FBT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封装： | PLASTIC, SOIC-20 |
| 文件页数： | 1/6页 |
| 文件大小： | 95K |
| 代理商： | SN64BCT2241DWR |
SN64BCT2241
OCTAL BUFFER AND LINE/MOS DRIVER
WITH 3-STATE OUTPUTS
SCBS092A – JUNE 1990 – REVISED NOVEMBER 1993
Copyright
1993, Texas Instruments Incorporated
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
State-of-the-Art BiCMOS Design
Significantly Reduces ICCZ
ESD Protection Exceeds 2000 V Per
MIL-STD-883C, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
Output Ports Have Equivalent 33- Series
Resistors, So No External Resistors Are
Required
High-Impedance State During Power Up and
Power Down
3-State Buffer-Type Outputs Drive Bus
Lines Directly
Package Options Include Plastic
Small-Outline (DW) Packages and Standard
Plastic 300-mil DIPs (N)
description
The SN64BCT2241 is a noninverting octal buffer and line/MOS driver designed specifically to improve both the
performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and
transmitters. Taken together with the SN64BCT2240 and SN64BCT2244, these devices provide the choice of
selected combinations of inverting outputs, symmetrical OE (active-low output-enable) inputs, and
complementary OE and OE inputs. These devices feature high fan-out and improved fan-in.
The SN64BCT2241 features complementary output-enable (1OE and 2OE) inputs. The 1Y outputs are active
(high or low) when the active-low enable 1OE is low. When 1OE is high, the 1Y outputs are in the
high-impedance state. The 2Y outputs are active when 2OE is high and in the high-impedance state when 2OE
is low.
The outputs, which are designed to source or sink up to 12 mA, include 33-
series resistors to reduce overshoot
and undershoot.
The SN64BCT2241 is characterized for operation from – 40
°C to 85°C and 0°C to 70°C.
FUNCTION TABLES
INPUTS
OUTPUT
1OE
1A
1Y
L
H
L
LL
H
XZ
INPUTS
OUTPUT
2OE
2A
2Y
H
LL
L
X
Z
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
1OE
1A1
2Y4
1A2
2Y3
1A3
2Y2
1A4
2Y1
GND
VCC
2OE
1Y1
2A4
1Y2
2A3
1Y3
2A2
1Y4
2A1
DW OR N PACKAGE
(TOP VIEW)
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN64BCT2244 | 制造商:TI 制造商全称:Texas Instruments 功能描述:OCTAL BUFFER AND LINE/MOS DRIVER WITH 3-STATE OUTPUTS |
| SN64BCT240 | 制造商:TI 制造商全称:Texas Instruments 功能描述:OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS |
| SN64BCT240DW | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| SN64BCT240N | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN64BCT241 | 制造商:TI 制造商全称:Texas Instruments 功能描述:OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS |
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