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參數(shù)資料
| 型號(hào)： | SN54ABT16825 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 18-Bit Buffers/Drivers With 3-State Outputs(18位緩沖器/驅(qū)動(dòng)器(三態(tài)輸出)) |
| 中文描述： | 18位緩沖器/驅(qū)動(dòng)器與3態(tài)輸出（18位緩沖器/驅(qū)動(dòng)器（三態(tài)輸出）） |
| 文件頁(yè)數(shù)： | 3/6頁(yè) |
| 文件大小： | 143K |
| 代理商： | SN54ABT16825 |
SN54ABT16825, SN74ABT16825
18-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCBS218C – JUNE 1992 – REVISED MAY 1997
3
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
(see Note 1)
Voltage range applied to any output in the high or power-off state, V
O
Current into any output in the low state, I
O
: SN54ABT16825
–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
81
°
C/W
74
°
C/W
SN74ABT16825
Input clamp current, I
IK
(V
I
< 0)
Output clamp current, I
OK
(V
O
< 0)
Package thermal impedance,
θ
JA
(see Note 2): DGG package
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DL package
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
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.
NOTES:
1. The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
2. The package thermal impedance is calculated in accordance with EIA/JEDEC Std JESD51.
–65
°
C to 150
°
C
recommended operating conditions (see Note 3)
SN54ABT16825
MIN
SN74ABT16825
MIN
UNIT
MAX
MAX
VCC
VIH
VIL
VI
IOH
IOL
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
t/
v
Input transition rise or fall rate
Control pins
4
4
ns/V
Data pins
10
10
t/
VCC
TA
NOTE 3: Unused inputs must be held high or low to prevent them from floating.
Power-up ramp rate
200
200
μ
s/V
°
C
Operating free-air temperature
–55
125
–40
85
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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| SN54ABT16825_07 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:18-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
| SN54ABT16825WD | 制造商:TI 制造商全稱:Texas Instruments 功能描述:18-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
| SN54ABT16827 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:20-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
| SN54ABT16827_07 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:20-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
| SN54ABT16827WD | 制造商:TI 制造商全稱:Texas Instruments 功能描述:20-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
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