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參數(shù)資料
| 型號： | 74VCX163245LBR |
| 廠商： | 意法半導體 |
| 元件分類： | 通用總線功能 |
| 英文描述： | 16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR |
| 中文描述： | 16位雙電源總線收發(fā)器電平轉(zhuǎn)換器 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大?。?/td> | 342K |
| 代理商： | 74VCX163245LBR |
1/15
June 2003
I
HIGH SPEED: t
PD
= 4.4ns (MAX.) at T
A
=85°C
V
CCA
= 3.0V V
CCB
= 2.3V
LOW POWER DISSIPATION:
I
CCA
= I
CCB
= 20
μ
A(MAX.) at T
A
=85°C
SYMMETRICAL OUTPUT IMPEDANCE:
|I
OHA
| = I
OLA
= 12mA MIN at
V
CCA
= 3.0V V
CCB
= 1.65V or 2.3V
|I
OHA
| = I
OLA
= 8mA MIN at
V
CCA
= 2.3V V
CCB
= 1.65V)
BALANCED PROPAGATION DELAYS:
t
PLH
t
PHL
POWER DOWN PROTECTION ON INPUTS
AND OUTPUTS
OPERATING VOLTAGE RANGE:
V
CCA
(OPR)=2.3Vto3.6V(1.2VDataRetention)
V
CCB
(OPR)=1.65Vto2.7V(1.2VDataRetention)
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 16245
LATCH-UP PERFORMANCE EXCEEDS
500mA (JESD 17)
ESD PERFORMANCE:
HBM > 2000V (MIL STD 883 method 3015);
MM > 200V
I
I
I
I
I
I
I
I
DESCRIPTION
The 74VCX163245 is a dual supply low voltage
CMOS 16-BIT BUS TRANSCEIVER fabricated
with sub-micron silicon gate and five-layer metal
wiring C
2
MOS technology. Designed for use as an
interface between a 3.3V bus and a 2.5V or 1.8V
bus in a mixed 3.3V/1.8V,3.3V/2.5V and 2.5V/
1.8V supply systems, it achieves high speed
operation while maintaining the CMOS low power
dissipation.
This IC is intended for two-way asynchronous
communication between data buses and the
direction of data transmission is determined by
nDIR inputs. The enable inputs nOE can be used
to disable the device so that the buses are
effectively isolated. The A-port interfaces with the
3V bus, the B-port with the 2.5V and 1.8V bus.
All inputs are equipped with protection circuits
against static discharge, giving them 2KV ESD im-
munity and transient excess voltage. All floating
bus terminals during High Z State must be held
HIGH or LOW.
74VCX163245
16-BIT DUAL SUPPLY BUS TRANSCEIVER
LEVEL TRANSLATOR
This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice.
ORDER CODES
PACKAGE
TRAY
T & R
TSSOP48
TFBGA54
μ
TFBGA42
74VCX163245TTR
74VCX163245LBR
74VCX163245TBR
74VCX163245LB
74VCX163245TB
TSSOP
μ
TFBGA
TFBGA
TARGET DATA
LOGIC DIAGRAM
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74VCX163245TB | 16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR |
| 74VCX163245TBR | 16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR |
| 74VCX163245TTR | 16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR |
| 74VCX163245 | Low Voltage 16-Bit Dual Supply Translating Transceiver with 3-STATE Outputs |
| 74VCX163245GX | Low Voltage 16-Bit Dual Supply Translating Transceiver with 3-STATE Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74VCX163245MTD | 功能描述:總線收發(fā)器 16-Bit Dl Sup Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 74VCX163245MTD | 制造商:Fairchild Semiconductor Corporation 功能描述:Transceiver Logic IC |
| 74VCX163245MTD_07 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage 16-Bit Dual Supply Translating Transceiver with 3-STATE Outputs |
| 74VCX163245MTD_Q | 功能描述:總線收發(fā)器 16-Bit Dl Sup Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 74VCX163245MTDX | 功能描述:總線收發(fā)器 16-Bit Dl Sup Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
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