參數(shù)資料
型號(hào): SN74ALVTH16244DGVR
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: ALVT SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48
封裝: PLASTIC, TVSOP-48
文件頁(yè)數(shù): 9/14頁(yè)
文件大?。?/td> 253K
代理商: SN74ALVTH16244DGVR
SN54ALVTH16244, SN74ALVTH16244
2.5-V/3.3-V 16-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCES070G – JUNE 1996 – REVISED MAY 1999
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions, VCC = 3.3 V ± 0.3 V (see Note 3)
SN54ALVTH16244
SN74ALVTH16244
UNIT
MIN
MAX
MIN
MAX
UNIT
VCC
Supply voltage
3
3.6
3
3.6
V
VIH
High-level input voltage
2
V
VIL
Low-level input voltage
0.8
V
VI
Input voltage
0
5.5
0
5.5
V
IOH
High-level output current
–24
–32
mA
IOL
Low-level output current
24
32
mA
IOL
Low-level output current; current duty cycle
≤ 50%; f ≥ 1 kHz
48
64
mA
t/v
Input transition rise or fall rate
Outputs enabled
10
ns/V
t/VCC Power-up ramp rate
200
s/V
TA
Operating free-air temperature
–55
125
–40
85
°C
NOTE 3: 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.
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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