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參數(shù)資料
| 型號(hào)： | 74LCXH162373 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Low Voltage 16-Bit Transparent Latch with Bushold and 26з Series Resistor Outputs |
| 中文描述： | 低電壓16位透明鎖存與Bushold和26з系列電阻輸出 |
| 文件頁(yè)數(shù)： | 1/11頁(yè) |
| 文件大小： | 113K |
| 代理商： | 74LCXH162373 |
2002 Fairchild Semiconductor Corporation
DS500445
www.fairchildsemi.com
February 2001
Revised March 2002
7
74LCXH162373
Low Voltage 16-Bit Transparent Latch
with Bushold and 26
Series Resistor Outputs
General Description
The LCXH162373 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 LCXH162373 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 helps reduce
output overshoot and undershoot.
The LCXH162373 is fabricated with an advanced CMOS
technology to achieve high speed operation while maintain-
ing CMOS low power dissipation.
The LCXH162373 data inputs include active bushold cir-
cuitry, eliminating the need for external pull-up resistors to
hold unused or floating data inputs at a valid logic level.
Features
I
5V tolerant control inputs and outputs
I
2.3V–3.6V V
CC
specifications provided
I
Equivalent 26
series resistors on outputs
I
Bushold on inputs eliminates the need for external
pull-up/pull-down resistors
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
±
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)
Ordering Code:
Note 1:
BGA package available in Tape and Reel only.
Logic Symbol
Order Number
Package
Number
BGA54A
(Preliminary)
MS48A
Package Description
74LCXH162373GX
(Note 1)
74LCXH162373MEA
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
[RAIL]
48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide
[TAPE and REEL]
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
[RAIL]
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
[TAPE and REEL]
74LCXH162373MEX
MS48A
74LCXH162373MTD
MTD48
74LCXH162373MTX
MTD48
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74LCXH162373MEA | Low Voltage 16-Bit Transparent Latch with Bushold and 26з Series Resistor Outputs |
| 74LCXH162373MEX | Low Voltage 16-Bit Transparent Latch with Bushold and 26з Series Resistor Outputs |
| 74LCXH162373MTD | Low Voltage 16-Bit Transparent Latch with Bushold and 26з Series Resistor Outputs |
| 74LCXH162373GX | Low Voltage 16-Bit Transparent Latch with Bushold and 26з Series Resistor Outputs |
| 74LCXH162373MTX | Low Voltage 16-Bit Transparent Latch with Bushold and 26з Series Resistor Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LCXH162373MEA | 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 |
| 74LCXH162373MEA_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 |
| 74LCXH162373MEX | 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 |
| 74LCXH162373MTD | 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 |
| 74LCXH162373MTD_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 |
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