參數(shù)資料
型號: SN74LV125ARGYR
廠商: Texas Instruments
文件頁數(shù): 19/24頁
文件大小: 0K
描述: IC BUS BUFF TRI-ST QD 14VQFN
標準包裝: 1
系列: 74LV
邏輯類型: 緩沖器/線路驅(qū)動器,非反相
元件數(shù): 4
每個元件的位元數(shù): 1
輸出電流高,低: 16mA,16mA
電源電壓: 2 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 14-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 14-VQFN 裸露焊盤(3.5x3.5)
包裝: 標準包裝
產(chǎn)品目錄頁面: 977 (CN2011-ZH PDF)
其它名稱: 296-13932-6
SN54LV125A, SN74LV125A
QUADRUPLE BUS BUFFER GATES
WITH 3STATE OUTPUTS
SCES124L DECEMBER 1997 REVISED APRIL 2005
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions (see Note 5)
SN54LV125A
SN74LV125A
UNIT
MIN
MAX
MIN
MAX
UNIT
VCC
Supply voltage
2
5.5
2
5.5
V
VCC = 2 V
1.5
VIH
High-level input voltage
VCC = 2.3 V to 2.7 V
VCC × 0.7
V
VIH
High-level input voltage
VCC = 3 V to 3.6 V
VCC × 0.7
V
VCC = 4.5 V to 5.5 V
VCC × 0.7
VCC = 2 V
0.5
VIL
Low-level input voltage
VCC = 2.3 V to 2.7 V
VCC × 0.3
V
VIL
Low-level input voltage
VCC = 3 V to 3.6 V
VCC × 0.3
V
VCC = 4.5 V to 5.5 V
VCC × 0.3
VI
Input voltage
0
5.5
0
5.5
V
VO
Output voltage
High or low state
0
VCC
0
VCC
V
VO
Output voltage
3-state
0
5.5
0
5.5
V
VCC = 2 V
50
A
IOH
High-level output current
VCC = 2.3 V to 2.7 V
2
IOH
High-level output current
VCC = 3 V to 3.6 V
8
mA
VCC = 4.5 V to 5.5 V
16
mA
VCC = 2 V
50
A
IOL
Low-level output current
VCC = 2.3 V to 2.7 V
2
IOL
Low-level output current
VCC = 3 V to 3.6 V
8
mA
VCC = 4.5 V to 5.5 V
16
mA
VCC = 2.3 V to 2.7 V
200
t/v
Input transition rise or fall rate
VCC = 3 V to 3.6 V
100
ns/V
t/v
Input transition rise or fall rate
VCC = 4.5 V to 5.5 V
20
ns/V
TA
Operating free-air temperature
55
125
40
85
°C
NOTE 5: 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.
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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