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參數(shù)資料
| 型號： | PI74AVC164245LAAEX |
| 廠商： | Pericom |
| 文件頁數(shù)： | 9/10頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC TXRX LEVEL SHIFT 3ST 48-TSSOP |
| 標(biāo)準(zhǔn)包裝： | 1,500 |
| 系列： | 74AVC |
| 邏輯功能： | 電平移位器，3 態(tài) |
| 位數(shù)： | 16 |
| 輸入類型： | 電壓 |
| 輸出類型： | 電壓 |
| 通道數(shù)： | 2 |
| 輸出/通道數(shù)目： | 8 |
| 差分 - 輸入:輸出： | 無/無 |
| 傳輸延遲（最大）： | 4.2ns |
| 電源電壓： | 2.3 V ~ 2.7 V，3 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 48-TSSOP（0.240"，6.10mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 48-TSSOP |
| 包裝： | 帶卷 (TR) |
8
PS8600C
11/06/08
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PI74AVC164245LA
16-Bit 1.5-2.5V to 3.3V Level Shifting
Transceiver with 3-State Outputs
Output
Control
(low-level
enabling)
Output
Waveform 2
S1 at GND
tPZL
tPLZ
3V
0V
VOL
0V
Output
Waveform 1
S1 2 x VCCB
VOH
VOH –0.3V
VOL+0.3V
tPHZ
tPZH
1.5V
From Output
Under Test
VIN
CL = 30pF
6V
GND
Open
500
Ω
500
Ω
Input
tPLH
tPHL
VCCA/2
VCCA
1.5V
0V
VOH
VOL
Output
S1
Parameter Measurement Information, VCCB = 3.3V ±0.3V
Figure 3. Load Circuit and Voltage Waveforms
Load Circuit
Voltage Waveforms
Propagation Delay Times
Voltage Waveforms
Enable and Disable Times
Notes:
CL includes probe and jig capacitance.
Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
All input pulses are supplied by generators having the following characteristics: PRR
≤10Mz, ZO = 50Ω, tR ≤2.5ns, tF ≤2.5ns.
The outputs are measured one at a time with one transition per measurement.
tPLZ and tPHZ are the same as tDIS.
tPZL and tPZH are the same as tEN.
tPLH and tPHL are the same as tPD.
t
s
e
T1
S
t D
P
t Z
L
P
/t L
Z
P
t
Z
H
P
/t H
Z
P
n
e
p
O
6V
D
N
G
08-0291
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI74AVC164245LAK | 制造商:Pericom Semiconductor Corporation 功能描述:Bus XCVR Dual 16-CH 3-ST 48-Pin TVSOP Tube |
| PI74AVC164245LAKE | 功能描述:總線收發(fā)器 16B 1.5 2.5V to 3.3V 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 |
| PI74AVC164245LAKEX | 功能描述:總線收發(fā)器 16B 1.5 2.5V to 3.3V 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 |
| PI74AVC164245LAKX | 制造商:Pericom Semiconductor Corporation 功能描述:Bus XCVR Dual 16-CH 3-ST 48-Pin TVSOP T/R |
| PI74AVC164245LAV | 制造商:Pericom Semiconductor Corporation 功能描述:Bus XCVR Dual 16-CH 3-ST 48-Pin SSOP Tube |
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