參數(shù)資料
型號: SN74LVC245APW
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: LVC/LCX/Z SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20
封裝: GREEN, PLASTIC, TSSOP-20
文件頁數(shù): 21/26頁
文件大?。?/td> 918K
代理商: SN74LVC245APW
SCAS218V – JANUARY 1993 – REVISED SEPTEMBER 2010
www.ti.com
RECOMMENDED OPERATING CONDITIONS
(1)
TA = 25°C
–40°C TO 85°C
UNIT
MIN
MAX
MIN
MAX
Operating
1.65
3.6
1.65
3.6
VCC
Supply voltage
V
Data retention only
1.5
VCC = 1.65 V to 1.95 V
0.65 × VCC
VIH
High-level input voltage
VCC = 2.3 V to 2.7 V
1.7
V
VCC = 2.7 V to 3.6 V
2
VCC = 1.65 V to 1.95 V
0.35 × VCC
VIL
Low-level input voltage
VCC = 2.3 V to 2.7 V
0.7
V
VCC = 2.7 V to 3.6 V
0.8
VI
Input voltage
0
5.5
0
5.5
V
VO
Output voltage
0
VCC
0
VCC
V
VCC = 1.65 V
–4
VCC = 2.3 V
–8
IOH
High-level output current
mA
VCC = 2.7 V
–12
VCC = 3 V
–24
VCC = 1.65 V
4
VCC = 2.3 V
8
IOL
Low-level output current
mA
VCC = 2.7 V
12
VCC = 3 V
24
Δt/Δv
Input transition rise or fall rate
10
ns/V
(1)
All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
4
Copyright 1993–2010, Texas Instruments Incorporated
Product Folder Link(s): SN74LVC245A
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相關(guān)代理商/技術(shù)參數(shù)
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