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參數資料
| 型號： | 74VCXH162373 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Low Voltage 16-Bit Transparent Latch with Bushold and 26ヘ Series Resistors in Outputs |
| 中文描述： | 低電壓16位透明鎖存與Bushold 26ヘ系列中的輸出電阻 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 86K |
| 代理商： | 74VCXH162373 |
2000 Fairchild Semiconductor Corporation
DS500227
www.fairchildsemi.com
January 2000
Revised March 2000
7
74VCXH162373
Low Voltage 16-Bit Transparent Latch with Bushold
and 26
Series Resistors in Outputs
General Description
The VCXH162373 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 VCXH162373 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.
The VCXH162373 is also designed with 26
series resis-
tors in the outputs. This design reduces line noise in appli-
cations such as memory address driver, clock drivers and
bus transceivers/transmitters.
The 74VCXH162373 is designed for low voltage (1.65V to
3.6V) V
CC
applications with output compatibility up to 3.6V.
The 74VCXH162373 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 control inputs and outputs
I
Bushold on data inputs eliminates the need for external
pull-up/pull-down resistors
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
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
Ordering Code:
Note 1:
Use this Order Number to receive devices in Tape and Reel.
Logic Symbol
Pin Descriptions
Ordering Number
Package
Number
Package Description
74VCXH162373MTD
MTD48
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
[TUBES]
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
[TAPE and REEL]
74VCXH162373MTX
(Note 1)
MTD48
Pin Names
Description
OE
n
LE
n
I
0
–I
15
O
0
–O
15
Output Enable Input (Active LOW)
Latch Enable Input
Bushold Inputs
Outputs
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| 74VCXH162373MTD | Low Voltage 16-Bit Transparent Latch with Bushold and 26ヘ Series Resistors in Outputs |
| 74VCXH162373MTX | Low Voltage 16-Bit Transparent Latch with Bushold and 26ヘ Series Resistors in Outputs |
| 74VCXH162374MTD | Low Voltage 16-Bit D-Type Flip-Flop with Bushold and 26ヘ Series Resistors in Outputs |
| 74VCXH162374MTX | Low Voltage 16-Bit D-Type Flip-Flop with Bushold and 26ヘ Series Resistors in Outputs |
| 74VCXH162374 | Low Voltage 16-Bit D-Type Flip-Flop with Bushold and 26ヘ Series Resistors in Outputs |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 74VCXH162373_05 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage 16-Bit Transparent Latch with Bushold and 26ohm Series Resistors in Outputs |
| 74VCXH162373MTD | 功能描述:閉鎖 16-Bit Trans Latch RoHS:否 制造商:Micrel 電路數量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數量: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 |
| 74VCXH162373MTD_Q | 功能描述:閉鎖 16-Bit Trans Latch RoHS:否 制造商:Micrel 電路數量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數量: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 |
| 74VCXH162373MTX | 功能描述:閉鎖 16-Bit Trans Latch RoHS:否 制造商:Micrel 電路數量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數量: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 |
| 74VCXH162373T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LATCH|DUAL|8-BIT|VCX-CMOS|TSSOP|48PIN|PLASTIC |
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