參數(shù)資料
型號: PI74LVCC3245ALE
廠商: Pericom
文件頁數(shù): 5/10頁
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/無
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
4
PS8702A
09/10/03
Parameters Description
Test Conditions
VCCA VCCB Min. Typ. Max. Units
VOHA
Minimum High Level
Output Voltage (Port A)
IOH = –100A
3V
2.9
3
V
IOH = –12mA
2.7V
3V
2.2
2.5
3V
2.4
2.8
IOH = –24mA
3V
2.2
2.6
2.7V
4.5V
2
2.4
VOHB
Minimum High Level
Output Voltage (Port B)
IOH = –100A
3V
2.9
3
IOH = –12mA
2.7V
3V
2.4
2.8
IOH = –24mA
3V
2.2
2.6
2.7V
4.5V
3.2
4.2
VOLA
Maximum Low Level
Output Voltage (Port A)
IOL = 100A
3V
0.1
IOL = 12mA
2.7V
3V
0.1
0.5
IOL = 24mA
3V
0.2
0.5
2.7V
4.5V
0.2
0.5
VOLB
Maximum Low Level
Output Voltage (Port B)
IOL = 100A
3V
0.1
IOL = 12mA
2.7V
3V
0.1
0.5
IOL = 24mA
3V
0.2
0.5
4.5V
0.2
0.5
II
Maximum Input Leakage
Current (Control Inputs)
VI = VCCA or GND
3.6V
±1
A
5.5V
±1
IOZ(5)
Maximum 3-State
Output Leakage Current
(A or B ports)
VI = VIL or VIH,
OE = VCCA VO = VCCA/B
or GND
3.6V
±5
ICCA
Quiescent VCCA
Supply Current
A port = VCCA or GND,
IO= 0
3.6V
Open
10
B to A, B-Port = VCCB
or GND, IO (A port) = 0
3.6V
10
5.5V
10
ICCB
Quiescent VCCB
Supply Current
A to B, A port = VCCA
or GND, IO(B port) = 0
3.6V
10
5.5V
10
ICC(6)
ICC per input (A port)
One input VI = VCCA –0.6V, other
inputs = VCCA
or GND, OE = GND
and DIR = VCCA
3.6V
50
A
ICC per input (OE)
VI = VCCA –0.6V,
other inputs =VCCA
or GND, DIR = VCCA
3.6V
50
ICC per input (DIR)
VI = VCCA –0.6V,
other inputs = VCCA or GND,
OE = GND
3.6V
50
ICC per input (B Port)
One Input VI = VCCB –2.1V,
other inputs = VCCB or GND,
OE = GND and DIR = GND
3.6V
5.5V
0.7
1.5
DC Electrical Characteristics (Over the Operating Range, TA= –40°C to +85°C)
Notes:
5. For I/O ports, the parameter IOZ includes the input leakage current.
6. This is the increase in supply current for each input that is at one of the specified voltage levels, rather than 0V or the associated VCC.
mA
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