參數(shù)資料
型號(hào): PI74LVCC3245ALE
廠商: Pericom
文件頁(yè)數(shù): 9/10頁(yè)
文件大?。?/td> 0K
描述: IC TRANSCVR 8BIT N-INV 24TSSOP
產(chǎn)品變化通告: Product Discontinuation Notice 22/Jan/2010
標(biāo)準(zhǔn)包裝: 62
系列: 74LVCC
邏輯功能: 變換器,3 態(tài)
位數(shù): 8
輸入類型: 電壓
輸出類型: 電壓
通道數(shù): 8
輸出/通道數(shù)目: 1
差分 - 輸入:輸出: 無(wú)/無(wú)
傳輸延遲(最大): 5.6ns
電源電壓: 2.7 V ~ 3.6 V,3 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
封裝/外殼: 24-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 24-TSSOP
包裝: 管件
PI74LVCC3245A
8-Bit Dual Supply Bus Transceiver with
Configurable Output Voltage and 3-State Outputs
8
PS8702A
09/10/03
PARAMETER MEASUREMENT INFORMATION FOR A TO B AND B TO A
VCCA =2.7V TO 3.6V and VCCB = 3.3V ± 0.3V
Load Circuit
Voltage Waveforms
Propagation Delay Times
Voltage Waveforms
Enable and Disable Times
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.
C. All input impulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, ZO = 50Ω, tR ≤ 2.5ns, tF ≤ 2.5ns.
D. The outputs are measured one at a time with one transition per measurement.
Figure 2. Load Circuit and Voltage Waveforms
500
6V
Open
GND
S1
From Output
Under Test
CL = 50pF
(See Note A)
Input
tPLH
tPHL
0V
Output
VOH
VOL
1.5V
2.7V
1.5V
tPZL
Output
Control
0V
1.5V
tPLZ
tPHZ
VOL
3V
0V
tPZH
+0.3V
–0.3V
Output
Waveform 1
S1 at 6V
(see Note B)
Output
Waveform 2
S1 at GND
(see Note B)
VOH
VOL
2.7V
1.5V
Test
S1
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
Open
6V
GND
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