參數(shù)資料
型號: SN74AVC1T45YEPR
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: AVC SERIES, 1-BIT TRANSCEIVER, TRUE OUTPUT, PBGA6
封裝: DSBGA-6
文件頁數(shù): 16/21頁
文件大?。?/td> 494K
代理商: SN74AVC1T45YEPR
www.ti.com
Recommended Operating Conditions
(1) (2) (3)
SINGLE-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES530E – DECEMBER 2003 – REVISED JUNE 2006
VCCI
VCCO
MIN
MAX
UNIT
VCCA
Supply voltage
1.2
3.6
V
VCCB
Supply voltage
1.2
3.6
V
1.2 V to 1.95 V
VCCI × 0.65
High-level
VIH
Data inputs
1.95 V to 2.7 V
1.6
V
input voltage
2.7 V to 3.6 V
2
1.2 V to 1.95 V
VCCI × 0.35
Low-level
VIL
Data inputs
1.95 V to 2.7 V
0.7
V
input voltage
2.7 V to 3.6 V
0.8
1.2 V to 1.95 V
VCCA × 0.65
High-level
DIR
VIH
1.95 V to 2.7 V
1.6
V
input voltage
(referenced to VCCA)
2.7 V to 3.6 V
2
1.2 V to 1.95 V
VCCA × 0.35
Low-level
DIR
VIL
1.95 V to 2.7 V
0.7
V
input voltage
(referenced to VCCA)
2.7 V to 3.6 V
0.8
VI
Input voltage
0
3.6
V
Active state
0
VCCO
VO
Output voltage
V
3-state
0
3.6
1.2 V
–3
1.4 V to 1.6 V
–6
IOH
High-level output current
1.65 V to 1.95 V
–8
mA
2.3 V to 2.7 V
–9
3 V to 3.6 V
–12
1.2 V
3
1.4 V to 1.6 V
6
IOL
Low-level output current
1.65 V to 1.95 V
8
mA
2.3 V to 2.7 V
9
3 V to 3.6 V
12
t/v
Input transition rise or fall rate
5
ns/V
TA
Operating free-air temperature
–40
85
°C
(1)
VCCI is the VCC associated with the input port.
(2)
VCCO is the VCC associated with the output port.
(3)
All unused data inputs of the device must be held at VCCI or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
4
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