參數(shù)資料
型號(hào): SN74LVTH244AGQNR
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: LVT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PBGA20
封裝: PLASTIC, VFBGA-20
文件頁(yè)數(shù): 20/25頁(yè)
文件大?。?/td> 1031K
代理商: SN74LVTH244AGQNR
SN54LVTH244A, SN74LVTH244A
3.3-V ABT OCTAL BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCAS586J DECEMBER 1996 REVISED OCTOBER 2003
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions (see Note 5)
SN54LVTH244A
SN74LVTH244A
UNIT
MIN
MAX
MIN
MAX
UNIT
VCC
Supply voltage
2.7
3.6
2.7
3.6
V
VIH
High-level input voltage
2
V
VIL
Low-level input voltage
0.8
V
VI
Input voltage
5.5
V
IOH
High-level output current
24
32
mA
IOL
Low-level output current
48
64
mA
Δt/Δv
Input transition rise or fall rate
Outputs enabled
10
ns/V
Δt/ΔVCC
Power-up ramp rate
200
μs/V
TA
Operating free-air temperature
55
125
40
85
°C
NOTE 5: All unused control 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.
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