- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373433 > SN74ABT2953 (Texas Instruments, Inc.) Octal Bus Transceivers And Registers With 3-State Outputs(八總線收發(fā)器和寄存器(三態(tài)輸出)) PDF資料下載
參數(shù)資料
| 型號： | SN74ABT2953 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Octal Bus Transceivers And Registers With 3-State Outputs(八總線收發(fā)器和寄存器(三態(tài)輸出)) |
| 中文描述： | 八路總線收發(fā)器和寄存器具有三態(tài)輸出（八總線收發(fā)器和寄存器（三態(tài)輸出）） |
| 文件頁數(shù)： | 4/8頁 |
| 文件大小： | 166K |
| 代理商： | SN74ABT2953 |
SN54ABT2953, SN74ABT2953
OCTAL BUS TRANSCEIVERS AND REGISTERS
WITH 3-STATE OUTPUTS
SCBS467 – FEBRUARY 1991 – REVISED OCTOBER 1992
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
CC
Input voltage range, V
I
(except I/O ports) (see Note 1)
Voltage range applied to any output in the high state or power-off state, V
O
Current into any output in the low state, I
O
: SN54ABT2953
–0.5 V to 7 V
–0.5 V to 7 V
–0.5 V to 5.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . .
96 mA
128 mA
–18 mA
–50 mA
0.7 W
1 W
1.3 W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SN74ABT2953
Input clamp current, I
IK
(V
I
< 0)
Output clamp current, I
OK
(V
O
< 0)
Maximum power dissipation at T
A
= 55
°
C (in still air): DB package
Storage temperature range
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DW package
NT package
–65
°
C to 150
°
C
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
recommended operating conditions (see Note 2)
SN54ABT2953
MIN
SN74ABT2953
MIN
UNIT
MAX
MAX
VCC
VIH
VIL
VI
IOH
IOL
t/
v
TA
NOTE 2: Unused or floating pins (input or I/O) must be held high or low.
Supply voltage
4.5
5.5
4.5
5.5
V
High-level input voltage
2
2
V
Low-level input voltage
0.8
0.8
V
Input voltage
0
VCC
–24
0
VCC
–32
V
High-level output current
mA
Low-level output current
48
64
mA
Input transition rise or fall rate
Outputs enabled
10
10
ns/V
°
C
Operating free-air temperature
–55
125
–40
85
P
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SN54ABT32373 | 32-Bit Transceivers With D-Type Latches and 3-State Outputs(32位收發(fā)器帶D鎖存器(三態(tài)輸出)) |
| SN74ABT32373 | 32-Bit Transceivers With D-Type Latches And 3-State Outputs(32位收發(fā)器帶D鎖存器(三態(tài)輸出)) |
| SN54ABT32374 | 32-Bit Registered Transceivers With 3-State Outputs(32位記錄收發(fā)器(三態(tài)輸出)) |
| SN74ABT32374 | 36-Bit Registered Transceivers With 3-State Outputs(36位記錄收發(fā)器(三態(tài)輸出)) |
| SN54ABT32500 | 36-Bit Universal Bus Transceivers With 3-State Outputs(36位通用總線收發(fā)器(三態(tài)輸出)) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74ABT32245 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:36-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN74ABT32245PZ | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| SN74ABT32316 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:16-BIT TRI-PORT UNIVERSAL BUS EXCHANGERS |
| SN74ABT32316PN | 制造商:TI 制造商全稱:Texas Instruments 功能描述:16-BIT TRI-PORT UNIVERSAL BUS EXCHANGERS |
| SN74ABT32318 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:16-BIT TRI-PORT UNIVERSAL BUS EXCHANGERS |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。