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參數(shù)資料
| 型號(hào)： | 74LCX162373 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Low Voltage 16-Bit Transparent Latch with 5V Tolerant Inputs and Outputs and 26з Series Resistor |
| 中文描述： | 低電壓16位透明鎖存器與5V容限輸入和輸出，26з系列電阻 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 218K |
| 代理商： | 74LCX162373 |
2001 Fairchild Semiconductor Corporation
DS500443
www.fairchildsemi.com
February 2001
Revised August 2001
7
R
74LCX162373
Low Voltage 16-Bit Transparent Latch
with 5V Tolerant Inputs and Outputs
and 26
Series Resistor
General Description
The LCX162373 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 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 outputs are in
a high impedance state.
The LCX162373 is designed for low voltage (2.5V or 3.3V)
V
CC
applications with capability of interfacing to a 5V signal
environment. The 26
series resistor in the output helps
reduce output overshoot and undershoot.
The LCX162373 is fabricated with an advanced CMOS
technology to achieve high speed operation while maintain-
ing CMOS low power dissipation.
Features
I
5V tolerant inputs and outputs
I
2.3V–3.6V V
CC
specifications provided
I
Equivalent 26
series resistor outputs
I
6.2 ns t
PD
max (V
CC
=
3.3V), 20
μ
A I
CC
max
I
Power down high impedance inputs and outputs
I
Supports live insertion/withdrawal (Note 1)
I
±
12 mA output drive (V
CC
=
3.0V)
I
Implements patented noise/EMI reduction circuitry
I
Latch-up performance exceeds 500 mA
I
ESD performance:
Human body model
>
2000V
Machine model
>
200V
I
Also packaged in plastic Fine-Pitch Ball Grid Array
(FBGA) (Preliminary)
Note 1:
To ensure the high-impedance state during power up or down, OE
should be tied to V
CC
through a pull-up resistor: the minimum value or the
resistor is determined by the current-sourcing capability of the driver.
Ordering Code:
Note 2:
BGA package available in Tape and Reel only.
Note 3:
Devices also available in Tape and Reel. Specify by appending the suffix letter
“
X
”
to the ordering code.
Logic Symbol
Order Number
74LCX162373GX
(Note 2)
74LCX162373MEA
(Note 3)
74LCX162373MTD
(Note 3)
Package Number
BGA54A
(Preliminary)
MS48A
Package Description
54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide
[TAPE and REEL]
48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide
MTD48
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74LCX162373GX | Low Voltage 16-Bit Transparent Latch with 5V Tolerant Inputs and Outputs and 26з Series Resistor |
| 74LCX162373MEA | Low Voltage 16-Bit Transparent Latch with 5V Tolerant Inputs and Outputs and 26з Series Resistor |
| 74LCX162373MTD | Low Voltage 16-Bit Transparent Latch with 5V Tolerant Inputs and Outputs and 26з Series Resistor |
| 74LCX162373MEAX | 8-Bit D-Type Latch |
| 74LCX162373MTDX | 8-Bit D-Type Latch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LCX162373_05 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage 16-Bit Transparent Latch with 5V Tolerant Inputs and Outputs and 26ohm Series Resistor |
| 74LCX162373GX | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage 16-Bit Transparent Latch with 5V Tolerant Inputs and Outputs and 26ohm Series Resistor |
| 74LCX162373MEA | 功能描述:閉鎖 Transparent Latch 16 Bit 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(shí)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 |
| 74LCX162373MEA_Q | 功能描述:閉鎖 Transparent Latch 16 Bit 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(shí)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 |
| 74LCX162373MEAX | 功能描述:閉鎖 Transparent Latch LV 16Bit 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(shí)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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