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參數(shù)資料
| 型號： | SN54BCT126AFK |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | RTC IC W NVSRAM Control, Watchdog Timer, uP Reset, Interrupts and Battery Low Warning 28-SOIC -40 to 85 |
| 中文描述： | 翻兩番總線緩沖器門，三態(tài)輸出 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 70K |
| 代理商： | SN54BCT126AFK |
SN54BCT126A, SN74BCT126A
QUADRUPLE BUS BUFFER GATES
WITH 3-STATE OUTPUTS
SCBS252A – SEPTEMBER 1988 – REVISED APRIL 1994
Copyright
1994, Texas Instruments Incorporated
2–1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
State-of-the-Art BiCMOS Design
Significantly Reduces I
CCZ
ESD Protection Exceeds 2000 V Per
MIL-STD-883C, Method 3015
3-State Outputs Drive Bus Lines or Buffer
Memory Address Registers
Package Options Include Plastic
Small-Outline (D) Packages, Ceramic Chip
Carriers (FK) and Flatpacks (W), and
Standard Plastic and Ceramic 300-mil
DIPs (J, N)
description
The
′
BCT126A bus buffer features independent
line drivers with 3-state outputs. Each output is
disabled when the associated output-enable (OE)
input is low.
The SN54BCT126A is characterized for operation
over the full military temperature range of –55
°
C
to 125
°
C. The SN74BCT126A is characterized for
operation from 0
°
C to 70
°
C.
FUNCTION TABLE
(each buffer)
INPUTS
OUTPUT
Y
OE
H
A
H
H
H
L
L
L
X
Z
SN54BCT126A . . . J OR W PACKAGE
SN74BCT126A . . . D OR N PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1OE
1A
1Y
2OE
2A
2Y
GND
V
CC
4OE
4A
4Y
3OE
3A
3Y
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
4A
NC
4Y
NC
3OE
1Y
NC
2OE
NC
2A
1
1
N
3
3
V
4
2
G
N
SN54BCT126A . . . FK PACKAGE
(TOP VIEW)
C
NC – No internal connection
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.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SN54BCT126AW | RTC IC W NVSRAM Control, Watchdog Timer, uP Reset, Interrupts and Battery Low Warning 28-SOIC |
| SN74BCT126AD | QUADRUPLE BUS BUFFER GATES WITH 3-STATE OUTPUTS |
| SN54BCT2240FK | RTC IC W NVSRAM Control, Watchdog Timer, uP Reset, Interrupts and Battery Low Warning 28-SOIC 0 to 70 |
| SN74BCT2240DB | OCTAL BUFFERS AND LINE/MOS DRIVERS WITH 3-STATE OUTPUTS |
| SN74BCT2240DW | Low Dropout Linear 1-cell Li-Ion Charge Controller with AutoCompTM, 4.2V 8-SOIC -20 to 70 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN54BCT126AJ | 制造商:Texas Instruments 功能描述:Buffer/Line Driver 4-CH Non-Inverting 3-ST BiCMOS 14-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:BFFR/LINE DRVR 4-CH NON-INV 3-ST BICMOS 14CDIP - Rail/Tube |
| SN54BCT623W | 制造商:Texas Instruments 功能描述: |
| SN54BCT760J | 制造商:Texas Instruments 功能描述:Buffer/Line Driver 8-CH Non-Inverting 3-ST/Open Collector BiCMOS 20-Pin CDIP Tube 制造商:Texas Instruments 功能描述:OCTAL BUS DRIVER |
| SN54F00J | 制造商:Texas Instruments 功能描述:NAND Gate 4-Element 2-IN Bipolar 14-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN54F02J | 制造商:Texas Instruments 功能描述:NOR Gate 4-Element 2-IN Bipolar 14-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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