參數資料
| 型號： | PI74AVC+16244K |
| 廠商： | Pericom |
| 文件頁數： | 8/10頁 |
| 文件大小： | 0K |
| 描述： | IC BUFF DVR TRI-ST 16BIT 48TVSOP |
| 產品變化通告： | Product Discontinuation Notice 29/May/2007 |
| 標準包裝： | 50 |
| 系列： | 74AVC+ |
| 邏輯類型： | 緩沖器/線路驅動器，非反相 |
| 元件數： | 4 |
| 每個元件的位元數： | 4 |
| 輸出電流高，低： | 24mA，24mA |
| 電源電壓： | 1.4 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-TFSOP（0.173"，4.40mm 寬） |
| 供應商設備封裝： | 48-TVSOP |
| 包裝： | 管件 |
PI74AVC+16244
2.5V 16-Bit Buffer Driver
with 3-State Outputs
7
PS8507C
11/06/08
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PARAMETER MEASUREMENT INFORMATION
VCC = 1.8V ±0.15V
LoadCircuit
Voltage Waveforms
Propagation Delay Times
Voltage Waveforms
Enable and Disable Times
Voltage Waveforms
Pulse Duration
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
V
x
2
C
D
N
G
Notes:
A. CL includes probe and jig capacitance.
B. 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 impulses are supplied by generators having the following characteristics: PRR
≤ 10 MHz, ZO = 50Ω, tR ≤ 2.0ns, tF ≤ 2.0ns.
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
Figure 2. Load Circuit and Voltage Waveforms
2-Ohms
2xVCC
Open
GND
S1
From Output
Under Test
CL = 15pF
(See Note A)
tPZL
Output
Control
(Low Level
Enabling)
0V
VCC/2
tPLZ
tPHZ
VOL
VCC
0V
tPZH
+0.1V
–0.1V
Output
Waveform 1
S1 at 2 x VCC
(see Note B)
Output
Waveform 2
S1 at GND
(see Note B)
VOH
VOL
VCC
Input
tPLH
tPHL
0V
Output
VOH
VOL
VCC/2
VCC
VCC/2
Input
tW
VCC/2
VCC
VCC/2
0V
Data
Input
tsu
th
VCC/2
VCC
VCC/2
0V
VCC
0V
Timing
Input
VCC/2
Voltage Waveforms
Setup and Hold Times
1k
Ω
1k
Ω
0.15V
30
08-0291
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相關代理商/技術參數 |
參數描述 |
|---|---|
| PI74AVC16244KE | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:2.5V 16-Bit Buffer Driver with 3-State Outputs |
| PI74AVC16245 | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:2.5V 16-Bit Bidirectional Transceiver with 3-State Outputs |
| PI74AVC16245_06 | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:2.5V 16-Bit Bidirectional Transceiver with 3-State Outputs |
| PI74AVC16245A | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:2.5V 16-Bit Bidirectional Transceiver with 3-State Outputs |
| PI74AVC16245AE | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:2.5V 16-Bit Bidirectional Transceiver with 3-State Outputs |
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