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參數資料
| 型號： | PI3VT34X245 |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | 32-Bit, 2-Port, Low Voltage Translator Bus Switch |
| 中文描述： | 32位，2端口，低電壓轉換總線開關 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 262K |
| 代理商： | PI3VT34X245 |
1
PS8531 03/19/01
V
CC
NC
1
80
BE1
A0
2
79
B0
A1
3
78
B1
A2
4
77
B2
A3
5
76
B3
A4
6
75
B4
A5
7
74
B5
A6
8
73
B6
A7
9
72
B7
GND
10
71
VCC
A8
11
70
BE2
A9
12
69
B8
13
68
B9
A10
NC
14
67
B10
A11
15
66
B11
A12
16
65
B12
A13
17
64
B13
A14
18
63
B14
A15
19
62
B15
GND
20
61
V
CC
NC
21
60
BE3
A16
22
59
B16
A17
23
58
B17
A18
24
57
B18
A19
25
56
B19
A20
26
55
B20
A21
27
54
B21
A22
28
53
B22
A23
29
52
B23
GND
30
51
VCC
A24
31
50
BE4
A25
32
49
B24
33
48
B25
A26
NC
34
47
B26
A27
35
46
B27
A28
36
45
B28
A29
37
44
B29
A30
38
43
B30
A31
39
42
B31
GND
40
41
Product Description
Pericom Semiconductors PI3VT series of logic circuits are produced
using the Companys advanced submicron CMOS technology,
achieving industry leading performance.
The PI3VT34X245, is a 2.5V or 3.3V 8-bit, 2-port bus switch, is
designed with a low ON resistance (5 ohms). The switches are turned
ON or enabled by the Bus Enable (BEn) input signal.
Given a 3.3V supply and an input voltage of 3.3V, the switch
translates to an output voltage of 2.5V. Similarly, when operated with
a 2.5V supply and given 2.5V inputs, the device translates the
outputs to 1.8V.
Logic Block Diagram
Product Pin Configuration
Product Features
Near zero propagation delay
Low ON resistance switches connect inputs to outputs
2.5V Supply Voltage Operation
2.5V or 1.8V switching
Packages available:
80-pin, 150 mil wide plastic BQSOP (B)
Applications
3.3V to 2.5V level shifting (voltage translation)
2.5V to 1.8V level shifting (voltage translation)
80-Pin
B
PI3VT34X245
32-Bit, 2-Port, Low Voltage
Translator Bus Switch
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
BE1
A7
A0
B7
B0
BE2
A15
A8
B15
B8
BE3
A23
A16
B23
B16
BE4
A31
A24
B31
B24
相關PDF資料 |
PDF描述 |
|---|---|
| PI3VT34X245B | 32-Bit, 2-Port, Low Voltage Translator Bus Switch |
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| PI49FCT20807QE | 1-10 Clock Buffer for Networking Applications |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| PI3VT34X245B | 功能描述:IC XLATR BUS SWITCH LV 80-BQSOP RoHS:否 類別:集成電路 (IC) >> 邏輯 - 信號開關，多路復用器，解碼器 系列:- 標準包裝:2,000 系列:74CB 類型:FET 總線開關 電路:8 x 1:1 獨立電路:1 輸出電流高，低:15mA，30mA 電壓電源:單電源 電源電壓:2.3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:20-TFSOP（0.173"，4.40mm 寬） 供應商設備封裝:20-TVSOP 包裝:帶卷 (TR) 產品目錄頁面:951 (CN2011-ZH PDF) 其它名稱:296-19129-2 |
| PI3VT34X245BE | 功能描述:數字總線開關 IC 32B 2 Port Low Vltg RoHS:否 制造商:Texas Instruments 開關數量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| PI3VT34X245BEX | 功能描述:數字總線開關 IC 32B 2 Port Low Vltg RoHS:否 制造商:Texas Instruments 開關數量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| PI3VT3861 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital Switch | 3.3V to 2.5V / 2.5V to 1.8V. 10-bit. 2-Port. Low Voltage Translator Bus Switch (Flow Through) |
| PI3VT3861L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Bus Switch |
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