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參數(shù)資料
| 型號(hào)： | PI74LPT573C |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | Fast CMOS 3.3V 8-Bit Transparent Latch |
| 中文描述： | 快速CMOS 3.3V的8位透明鎖存器 |
| 文件頁(yè)數(shù)： | 4/4頁(yè) |
| 文件大小： | 40K |
| 代理商： | PI74LPT573C |
PI74LPT573
3.3V 8-BIT TRANSPARENT LATCH
4
PS2063A 01/15/97
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Switching Characteristics over Operating Range
(1)
LPT573
Com.
Min.
3)
LPT573A
Com.
Min.
(3)
LPT573C
Com.
Min.
(3)
Parameters
Description
Conditions
(2)
Max.
Max.
Max.
Units
t
PLH
t
PHL
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
SU
Propagation Delay
Dx to Ox
Propagation Delay
LE to Ox
Output Enable Time
OE to Ox
Output Disable Time
(4)
OE to Ox
Setup Time HIGH
or LOW, Dx to LE
Hold Time HIGH
or LOW, Dx to LE
LE Pulse Width
(4)
HIGH
Output Skew
(5)
C
L
= 50pF
R
L
= 500
1.5
8.0
1.5
5.2
1.5
4.2
ns
2.0
12.0
2.0
8.5
2.0
5.5
ns
1.5
9.5
1.5
6.5
1.5
5.5
ns
1.5
6.5
1.5
5.5
1.5
5.0
ns
2.0
2.0
2.0
ns
t
H
1.5
1.5
1.5
ns
t
W
6.0
5.0
5.0
ns
t
SK
(o)
0.5
0.5
0.5
ns
Notes:
1. Propagation Delays and Enable/Disable times are with Vcc = 3.3V ±0.3V, normal range. For Vcc = 2.7V,
extended range, all Propagation Delays and Enable/Disable times should be degraded by 20%.
2. See test circuit and waveforms.
3. Minimum limits are guaranteed but not tested on Propagation Delays.
4. This parameter is guaranteed but not production tested.
5. Skew between any two outputs, of the same package, switching in the same direction.
This parameter is guaranteed by design.
Pericom Semiconductor Corporation
2380 Bering Drive San Jose, CA 95131 1-800-435-2336 Fax (408) 435-1100 http://www.pericom.com
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|---|---|
| PI74LPT573L | 制造商:Pericom Semiconductor Corporation 功能描述: |
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| PI74LVC3245A | 制造商:PERICOM SEMICONDUCTOR 功能描述: |
| PI74LVC3245ALE | 功能描述:總線收發(fā)器 8B Dual Supply Bus Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類(lèi)型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| PI74LVC3245ALEX | 功能描述:總線收發(fā)器 8B Dual Supply Bus Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類(lèi)型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
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