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參數(shù)資料
| 型號： | 74VCX162373 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | Low-Voltage 1.8/2.5/3.3V 16-Bit Transparent Latch With 26 Ω Series Resistors 3.6 V-Tolerant Inputs and Outputs (3-State, Non-Inverting)(帶26Ω串聯(lián)電阻器,3.6V容限輸入和輸出的低壓1.8/2.5/3.3V,16位透明鎖存器(3態(tài),同相)) |
| 中文描述： | 低電壓1.8/2.5/3.3V 16位透明鎖存器與26Ω電阻系列3.6 V的電壓容限輸入和輸出（三態(tài)，非反相）（帶26Ω串聯(lián)電阻器，3.6V的容限輸入和輸出的低壓1.8/2.5/3.3V，16位透明鎖存器（三態(tài)，同相）） |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 147K |
| 代理商： | 74VCX162373 |
Semiconductor Components Industries, LLC, 2000
August, 2000 – Rev. 0
1
Publication Order Number:
74VCX162373/D
74VCX162373
Low-Voltage 1.8/2.5/3.3V
16-Bit Transparent Latch
With 26 Series Resisters and
3.6V–Tolerant Inputs and Outputs
(3–State, Non–Inverting)
The 74VCX162373 is an advanced performance, non–inverting 16–bit
transparent latch. It is designed for very high–speed, very low–power
operation in 1.8 V, 2.5 V or 3.3 V systems. The VCX162373 is byte
controlled, with each byte functioning identically, but independently.
Each byte has separate Output Enable and Latch Enable inputs. These
control pins can be tied together for full 16–bit operation.
When operating at 2.5 V (or 1.8 V) the part is designed to tolerate
voltages it may encounter on either inputs or outputs when interfacing to
3.3 V busses. It is guaranteed to be over–voltage tolerant to 3.6 V.
The 74VCX162373 contains 16 D–type latches with 3–state 3.6
V–tolerant outputs. It is designed with 26 series resistors in each of the
outputs to reduce noise. When the Latch Enable (LEn) inputs are HIGH,
data on the Dn inputs enters the latches. In this condition, the latches are
transparent, (a latch output will change state each time its D input
changes). When LE is LOW, the latch stores the information that was
present on the D inputs a setup time preceding the HIGH–to–LOW
transition of LE. The 3–state outputs are controlled by the Output Enable
(OEn) inputs. When OE is LOW, the outputs are enabled. When OE is
HIGH, the standard outputs are in the high impedance state, but this does
not interfere with new data entering into the latches.
Designed for Low Voltage Operation: V
CC
= 1.65–3.6 V
3.6 V Tolerant Inputs and Outputs
High Speed Operation:
3.3 ns max for 3.0 to 3.6 V
4.5 ns max for 2.3 to 2.7 V
9.0 ns max for 1.65 to 1.95 V
Static Drive:
±
12 mA Drive at 3.0 V
±
8 mA Drive at 2.3 V
±
3 mA Drive at 1.65 V
Supports Live Insertion and Withdrawal
I
OFF
Specification Guarantees High Impedance When V
CC
= 0 V
Near Zero Static Supply Current in All Three Logic States (20
μ
A)
Substantially Reduces System Power Requirements
Latchup Performance Exceeds
±
300 mA @ 125
°
C
ESD Performance: Human Body Model >2000 V; Machine Model >200 V
http://onsemi.com
MARKING DIAGRAM
A
WL = Wafer Lot
YY
= Year
WW = Work Week
= Assembly Location
TSSOP–48
DT SUFFIX
CASE 1201
1
48
74VCX162373DT
AWLYYWW
1
48
Device
Package
Shipping
ORDERING INFORMATION
74VCX162373DT
TSSOP
39 / Rail
74VCX162373DTR
TSSOP
2500 / Reel
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74VCX162374 | Low-Voltage 1.8/2.5/3.3V 16-Bit D-Type Flip-Flop With 26 Ω Series Resistors 3.6 V-Tolerant Inputs and Outputs (3-State, Non-Inverting)(帶26Ω串聯(lián)電阻器,3.6V容限輸入和輸出的低壓1.8/2.5/3.3V 16位D觸發(fā)器(3態(tài),同相)) |
| 74VCX16240 | Low-Voltage 1.8/2.5/3.3V 16-Bit Buffer With 3.6 V-Tolerant Inputs and Outputs (3-State, Inverting)(低壓1.8/2.5/3.3V,3.6V容限輸入和輸出,16位緩沖器(3態(tài),反相)) |
| 74VCX16244 | Low-Voltage 1.8/2.5/3.3V 16-Bit Buffer With 3.6 V-Tolerant Inputs and Outputs (3-State,Non-Inverting)(低壓1.8/2.5/3.3V,3.6V容限輸入和輸出,16位緩沖器(3態(tài),同相)) |
| 74VCX16245DTRG | Low - Voltage 1.8 / 2.5 / 3.3V 16-Bit Transceiver With 3.6 V−Tolerant Inputs and Outputs (3−State, Non−Inverting) |
| 74VCX16245 | Low-Voltage 1.8/2.5/3.3V 16-Bit Transceiver With 3.6 V-Tolerant Inputs and Outputs (3-State,Non-Inverting)(低壓1.8/2.5/3.3V,3.6V容限輸入和輸出,16位收發(fā)器(3態(tài),同相)) |
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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