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參數(shù)資料
| 型號(hào)： | 74LVX4245WM |
| 廠商： | Fairchild Semiconductor |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC TXRX 8BIT DUAL 3ST 24-SOIC |
| 產(chǎn)品培訓(xùn)模塊： | Logic Translator Solutions |
| 產(chǎn)品變化通告： | Product Discontinuation 27/Feb/2012 |
| 標(biāo)準(zhǔn)包裝： | 30 |
| 系列： | 74LVX |
| 邏輯類型： | 收發(fā)器，非反相 |
| 元件數(shù)： | 1 |
| 每個(gè)元件的位元數(shù)： | 8 |
| 輸出電流高，低： | 12mA，12mA; 24mA，24mA |
| 電源電壓： | 2.7 V ~ 3.6 V，4.5 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 24-SOIC（0.295"，7.50mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 24-SOIC |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁面： | 1212 (CN2011-ZH PDF) |
www.fairchildsemi.com
4
74L
VX4245
DC Electrical Characteristics (Continued)
Note 3: Maximum test duration 2.0 ms, one output loaded at a time.
Note 4: Worst case package.
Note 5: Max number of outputs defined as (n). Data inputs are driven 0V to VCC level; one output at GND.
Note 6: Max number of Data Inputs (n) switching. (n
1) inputs switching 0V to V
CC level. Input-under-test switching:
VCC level to threshold (VIHD), OV to threshold (VILD), f = 1 MHz.
AC Electrical Characteristics
Note 7: Voltage Range 5.0V is 5.0V
± 0.5V.
Note 8: Voltage Range 3.3V is 3.3V
± 0.3V.
Note 9: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The
specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH). Parameter guaranteed by design.
Symbol
Parameter
VCCA
VCCB
TA +25°CTA = 40°C to +85°C
Units
Conditions
(V)
Typ
Guaranteed Limits
ICCA
Quiescent VCCA
An = VCCA or GND
Supply Current
5.5
3.6
8
80
AB
n = VCCB or GND,
OE
= GND T/R = GND
ICCB
Quiescent VCCB
An = VCCA or GND
Supply Current
5.5
3.6
5
50
AB
n = VCCB or GND,
OE
= GND T/R = V
CCA
VOLPA
Quiet Output Maximum
5.0
3.3
1.5
V
(Note 4)(Note 5)
VOLPB
Dynamic VOL
5.0
3.3
0.8
VOLVA
Quiet Output Minimum
5.0
3.3
1.2
V
(Note 4)(Note 5)
VOLVB
Dynamic VOL
5.0
3.3
0.8
VIHDA
Minimum HIGH Level
5.0
3.3
2.0
V
(Note 4)(Note 6)
VIHDB
Dynamic Input Voltage
5.0
3.3
2.0
VILDA
Maximum LOW Level
5.0
3.3
0.8
V
(Note 4)(Note 6)
VILDB
Dynamic Input Voltage
5.0
3.3
0.8
Symbol
Parameters
TA = +25°CTA = 40°C to +85°CTA = 40°C to +85°C
Units
CL = 50 pF
VCCA = 5V (Note 7)
VCCB = 3.3V (Note 8)
VCCB = 2.7V
Min
Typ
Max
Min
Max
Min
Max
tPHL
Propagation Delay
1.0
5.1
8.5
1.0
9.0
1.0
10.0
ns
tPLH
A to B
1.0
5.3
8.5
1.0
9.0
1.0
10.0
tPHL
Propagation Delay
1.0
5.4
8.5
1.0
9.0
1.0
10.0
ns
tPLH
B to A
1.0
5.5
8.5
1.0
9.0
1.0
10.0
tPZL
Output Enable Time
1.0
6.5
10.0
1.0
10.5
1.0
11.5
ns
tPZH
OE to B
1.0
6.7
10.0
1.0
10.5
1.0
11.5
tPZL
Output Enable Time
1.0
5.2
9.0
1.0
9.5
1.0
10.0
ns
tPZH
OE to A
1.0
5.8
9.0
1.0
9.5
1.0
10.0
tPHZ
Output Disable Time
1.0
6.0
9.5
1.0
10.0
1.0
10.0
ns
tPLZ
OE to B
1.0
3.3
6.5
1.0
7.0
1.0
7.5
tPHZ
Output Disable Time
1.0
3.9
7.0
1.0
7.5
1.0
7.5
ns
tPLZ
OE to A
1.0
2.9
6.5
1.0
7.0
1.0
7.5
tOSHL
Output to Output
tOSLH
Skew (Note 9)
1.0
1.5
ns
Data to Output
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LVX4245WM | 制造商:Fairchild Semiconductor Corporation 功能描述:IC 74LVX SMD 74LVX4245 SOIC24 |
| 74LVX4245WM_Q | 功能描述:總線收發(fā)器 8-Bit Dl Supp 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(shí)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 |
| 74LVX4245WMX | 功能描述:總線收發(fā)器 8-Bit Dl Supp 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(shí)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 |
| 74LVX4245WMX | 制造商:Fairchild Semiconductor Corporation 功能描述:Translator Logic IC |
| 74LVX541M | 功能描述:緩沖器和線路驅(qū)動(dòng)器 Octal Buff/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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