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参数资料
| 型号： | SN74SSTL16837A |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | 20-Bit SSTL_3 Interface Universal Bus Driver With 3-State Outputs |
| 中文描述： | 具有三态输出的 20 位 SSTL_3 接口通用总线驱动器 |
| 文件页数： | 2/6页 |
| 文件大小： | 93K |
| 代理商： | SN74SSTL16837A |
SN74SSTL16837A
20-BIT SSTL_3 INTERFACE UNIVERSAL BUS DRIVER
WITH 3-STATE OUTPUTS
SCBS675G – SEPTEMBER 1996 – REVISED SEPTEMBER 1998
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
FUNCTION TABLE
INPUTS
LE
OUTPUT
Y
OE
CLK
A
L
H
X
H
H
L
H
X
↑
↑
H
L
L
L
L
H
H
L
L
L
L
L
L
X
Y0
Y0
Z
L
L
L
X
H
X
X
X
Output level before the indicated steady-state
input conditions were established, provided
that CLK was high before LE went low
Output level before the indicated steady-state
input conditions were established
logic diagram (positive logic)
A1
CLK
LE
1D
To 19 Other Channels
C1
OE
Y1
LE
16
49
48
64
1
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
§
Supply voltage range, V
CC
or V
DDQ
Input voltage range, V
I
(see Note 1)
Output voltage range, V
O
(see Notes 1 and 2)
Input clamp current, I
IK
(V
I
< 0)
Output clamp current, I
OK
(V
O
< 0)
Continuous output current, I
O
(V
O
= 0 to V
DDQ
)
Continuous current through each V
CC
, V
DDQ
, or GND
Package thermal impedance,
θ
JA
(see Note 3)
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. This current flows only when the output is in the high state and VO > VDDQ.
3. The package thermal impedance is calculated in accordance with JESD 51.
–0.5 V to 4.6 V
–0.5 V to V
CC
+ 0.5 V
–0.5 V to V
DDQ
+ 0.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–50 mA
–50 mA
±
50 mA
±
100 mA
73
°
C/W
–65
°
C to 150
°
C
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| SN74SSTL16847DGGR | 功能描述:缓冲器和线路驱动器 Single-Supply Voltage Translator RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| SN74SSTL16857DGGR | 功能描述:寄存器 Single-Supply Voltage Translator RoHS:否 制造商:NXP Semiconductors 逻辑类型:CMOS 逻辑系列:HC 电路数量:1 最大时钟频率:36 MHz 传播延迟时间: 高电平输出电流:- 7.8 mA 低电平输出电流:7.8 mA 电源电压-最大:6 V 最大工作温度:+ 125 C 封装 / 箱体:SOT-38 封装:Tube |
| SN74SSTU32864CGKER | 功能描述:寄存器 25-Bit Configurable Registered Buffer RoHS:否 制造商:NXP Semiconductors 逻辑类型:CMOS 逻辑系列:HC 电路数量:1 最大时钟频率:36 MHz 传播延迟时间: 高电平输出电流:- 7.8 mA 低电平输出电流:7.8 mA 电源电压-最大:6 V 最大工作温度:+ 125 C 封装 / 箱体:SOT-38 封装:Tube |
| SN74SSTU32864CZKER | 功能描述:缓冲器和线路驱动器 25-Bit Configurable Registered Buffer RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
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