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參數(shù)資料
| 型號(hào)： | SN74LVC157AFK |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS |
| 中文描述： | 四2線1線數(shù)據(jù)選擇器/多路復(fù)用器 |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 124K |
| 代理商： | SN74LVC157AFK |
SN74LVC157A
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER
SCAS292G – JANUARY 1993 – REVISED OCTOBER 1998
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
IOH = –100
μ
A
IOH = –4 mA
IOH = –8 mA
1.65 V to 3.6 V
VCC–0.2
1.2
1.65 V
VOH
2.3 V
1.7
V
IOH= 12 mA
IOH = –12 mA
2.7 V
2.2
3 V
2.4
IOH = –24 mA
IOL = 100
μ
A
IOL = 4 mA
IOL = 8 mA
IOL = 12 mA
IOL = 24 mA
VI = 5.5 V or GND
VI = VCC or GND,
One input at VCC – 0.6 V,
Other inputs at VCC or GND
VI = VCC or GND
3 V
2.2
1.65 V to 3.6 V
0.2
1.65 V
0.45
VOL
2.3 V
0.7
V
2.7 V
0.4
3 V
0.55
±
5
10
II
ICC
3.6 V
μ
A
μ
A
IO = 0
3.6 V
ICC
2.7 V to 3.6 V
500
μ
A
Ci
3.3 V
5
pF
All typical values are at VCC = 3.3 V, TA = 25
°
C.
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figures 1 through 3)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 1.8 V
VCC = 2.5 V
±
0.2 V
VCC = 2.7 V
VCC = 3.3 V
±
0.3 V
UNIT
TYP
13.9
MIN
MAX
7.9
MIN
MAX
5.9
MIN
MAX
5.2
A or B
1
1
tpd
A/B
Y
16.1
1
10.1
8.1
1
6.8
ns
G
15.8
1
9.8
7.8
1
6.5
tsk(o)
1
ns
Skew between any two outputs of the same package switching in the same direction
operating characteristics, T
A
= 25
°
C
PARAMETER
TEST
VCC = 1.8 V
TYP
VCC = 2.5 V
TYP
VCC = 3.3 V
TYP
UNIT
CONDITIONS
Cpd
Power dissipation capacitance
f = 10 MHz
14
15
16
pF
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74LVC157ANS | 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: |
| SN74LVC157ANS-P | 制造商:Texas Instruments 功能描述: |
| SN74LVC157ANSR | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Quad 2-1-Line Data Slctr/Mltplxr RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| SN74LVC157ANSRE4 | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Quad 2-1-Line Data Slctr/Mltplxr RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| SN74LVC157ANSRG4 | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Quad 2 Ln To 1 Ln Data Selctr Multplxr RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
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