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參數(shù)資料
| 型號(hào)： | PI74LPT573AQ |
| 廠商： | Pericom |
| 文件頁數(shù)： | 3/4頁 |
| 文件大小： | 0K |
| 描述： | IC OCT TRANSPARENT LATCH 20 QSOP |
| 標(biāo)準(zhǔn)包裝： | 55 |
| 系列： | 74LPT |
| 邏輯類型： | D 型透明鎖存器 |
| 電路： | 8:8 |
| 輸出類型： | 三態(tài) |
| 電源電壓： | 2.7 V ~ 3.6 V |
| 獨(dú)立電路： | 1 |
| 延遲時(shí)間 - 傳輸： | 1.5ns |
| 輸出電流高，低： | 24mA，24mA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-SSOP（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 20-QSOP |
| 包裝： | 管件 |
PI74LPT573
3.3V 8-BIT TRANSPARENT LATCH
3
PS2063A 01/15/97
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Power Supply Characteristics
Parameters Description
Test Conditions
(1)
Min.
Typ
(2)
Max.
Units
ICC
Quiescent Power Supply Current
VCC = Max.
VIN = GND or VCC
0.1
10
A
ICC
Quiescent Power Supply Current
VCC = Max.
VIN = VCC – 0.6V(3)
2.0
30
A
TTL Inputs HIGH
ICCD
Dynamic Power Supply
(4)
VCC = Max.,
VIN = VCC
50
75
A/
Outputs Open
VIN = GND
MHz
OE = GND
One Bit Toggling
50% Duty Cycle
IC
Total Power Supply
VCC = Max.,
VIN = VCC – 0.6V
0.6
2.3
mA
Current
(6)
Outputs Open
VIN = GND
fI = 10 MHZ
50% Duty Cycle
OE = GND
One Bit Toggling
VCC = Max.,
VIN = VCC – 0.6V
2.1
4.7
(5)
Outputs Open
VIN = GND
fI = 2.5 MHZ
50% Duty Cycle
OE = GND
8 Bits Toggling
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at Vcc = 3.3V, +25°C ambient.
3. Per TTL driven input; all other inputs at Vcc or GND.
4. This parameter is not directly testable, but is derived for use in Total Power Supply Calculations.
5. Values for these conditions are examples of the Icc formula. These limits are guaranteed but not tested.
6. IC =IQUIESCENT + IINPUTS + IDYNAMIC
IC = ICC +
ICC DHNT + ICCD (fCP/2 + fINI)
ICC = Quiescent Current (ICCL, ICCH and ICCZ)
ICC = Power Supply Current for a TTL High Input
DH = Duty Cycle for TTL Inputs High
NT = Number of TTL Inputs at DH
ICCD = Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
fCP = Clock Frequency for Register Devices (Zero for Non-Register Devices)
NCP = Number of Clock Inputs at fCP
fI = Input Frequency
NI = Number of Inputs at fI
All currents are in milliamps and all frequencies are in megahertz.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI74LPT573AQX | 制造商:Pericom Semiconductor Corporation 功能描述:Octal Transparent Latch w/3-State |
| PI74LPT573AS | 功能描述:IC OCT TRANSPARENT LATCH 20 SOIC RoHS:否 類別:集成電路 (IC) >> 邏輯 - 鎖銷 系列:74LPT 產(chǎn)品變化通告:Product Discontinuation 09/Dec/2010 標(biāo)準(zhǔn)包裝:1,500 系列:74VCX 邏輯類型:D 型透明鎖存器 電路:8:8 輸出類型:三態(tài) 電源電壓:1.8 V ~ 3.6 V 獨(dú)立電路:2 延遲時(shí)間 - 傳輸:1.5ns 輸出電流高，低:6mA，6mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-TFSOP（0.240"，6.10mm 寬） 供應(yīng)商設(shè)備封裝:48-TSSOP 包裝:帶卷 (TR) |
| PI74LPT573L | 制造商:Pericom Semiconductor Corporation 功能描述: |
| PI74LV3245AQ | 制造商:PERIC 功能描述: |
| PI74LVC3245A | 制造商:PERICOM SEMICONDUCTOR 功能描述: |
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