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參數(shù)資料
| 型號： | 74VCX162373 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Low Voltage 16-Bit Transparent Latch with 3.6V Tolerant Inputs and Outputs and 26ヘ Series Resistors in Outputs |
| 中文描述： | 低電壓16位透明鎖存器，在3.6V耐壓輸入和輸出和26ヘ系列中的輸出電阻 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 82K |
| 代理商： | 74VCX162373 |
2000 Fairchild Semiconductor Corporation
DS500236
www.fairchildsemi.com
January 2000
Revised January 2000
7
74VCX162373
Low Voltage 16-Bit Transparent Latch
with 3.6V Tolerant Inputs and Outputs
and 26
Series Resistors in Outputs
General Description
The VCX162373 contains sixteen non-inverting latches
with 3-STATE outputs and is intended for bus oriented
applications. The device is byte controlled. The flip-flops
appear to be transparent to the data when the Latch enable
(LE) is HIGH. When LE is LOW, the data that meets the
setup time is latched. Data appears on the bus when the
Output Enable (OE) is LOW. When OE is HIGH, the out-
puts are in a high impedance state.
The VCX162373 is also designed with 26
resistors in the
outputs. This design reduces line noise in applications
such as memory address drivers, clock drivers and bus
transceivers/transmitters.
The 74VCX162373 is designed for low voltage (1.65V to
3.6V) V
CC
applications with I/O compatibility up to 3.6V.
The 74VCX162373 is fabricated with an advanced CMOS
technology to achieve high speed operation while maintain-
ing low CMOS power dissipation.
Features
I
1.65V–3.6V V
CC
supply operation
I
3.6V tolerant inputs and outputs
I
26
series resistors in outputs
I
t
PD
(I
n
to O
n
)
3.3 ns max for 3.0V to 3.6V V
CC
4.5 ns max for 2.3V to 2.7V V
CC
9.0 ns max for 1.65V to 1.95V V
CC
I
Power-off high impedance inputs and outputs
I
Support live insertion and withdrawal (Note 1)
I
Static Drive (I
OH
/I
OL
)
±
12 mA @ 3.0V V
CC
±
8 mA @ 2.3V V
CC
±
3 mA @ 1.65V V
CC
I
Uses patented noise/EMI reduction circuitry
I
Latch-up performance exceeds 300 mA
I
ESD performance:
Human body model
>
2000V
Machine model
>
200V
Note 1:
To ensure the high-impedance state during power up or power
down, OE should be tied to V
CC
through a pull-up resistor; the minimum
value of the resistor is determined by the current-sourcing capability of the
driver.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbol
Pin Descriptions
Ordering Number
Package
Number
MTD48
Package Description
74VCX162373MTD
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
Pin Names
Description
OE
n
LE
n
I
0
–I
15
O
0
–O
15
Output Enable Input (Active LOW)
Latch Enable Input
Inputs
Outputs
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74VCX162373MTD | Low Voltage 16-Bit Transparent Latch with 3.6V Tolerant Inputs and Outputs and 26ヘ Series Resistors in Outputs |
| 74VCX162373MTDX | 8-Bit D-Type Latch |
| 74VCX162374 | Low Voltage 16-Bit D-Type Flip-Flop with 3.6V Tolerant Inputs and Outputs and 26ヘ Series Resistors in Outputs |
| 74VCX162374MTD | Low Voltage 16-Bit D-Type Flip-Flop with 3.6V Tolerant Inputs and Outputs and 26ヘ Series Resistors in Outputs |
| 74VCX162374MTDX | 16-Bit D-Type Flip-Flop |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74VCX162373_05 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage 16-Bit Transparent Latch with 3.6V Tolerant Inputs and Outputs and 26ohm Series Resistors in Outputs |
| 74VCX162373DT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit D-Type Latch |
| 74VCX162373DTR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit D-Type Latch |
| 74VCX162373MTD | 功能描述:閉鎖 16-Bit Trans Latch RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
| 74VCX162373MTD_Q | 功能描述:閉鎖 16-Bit Trans Latch RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
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