74AVC4T245 Просмотр технического описания (PDF) - NXP Semiconductors.
Номер в каталоге
Компоненты Описание
производитель
74AVC4T245
NXP Semiconductors.
74AVC4T245 Datasheet PDF : 25 Pages
| |||
NXP Semiconductors
74AVC4T245
4-bit dual supply translating transceiver; 3-state
8. Recommended operating conditions
Table 5.
Symbol
VCC(A)
VCC(B)
VI
VO
Tamb
∆t/∆V
Recommended operating conditions
Parameter
Conditions
supply voltage A
supply voltage B
input voltage
output voltage
Active mode
Suspend or 3-state mode
ambient temperature
input transition rise and fall rate VCCI =0.8 V to 3.6 V
[1] VCCO is the supply voltage associated with the output port.
[2] VCCI is the supply voltage associated with the input port.
9. Static characteristics
Min
0.8
0.8
0
[1] 0
0
−40
[2] -
Max
3.6
3.6
3.6
VCCO
3.6
+125
5
Unit
V
V
V
V
V
°C
ns/V
Table 6. Typical static characteristics at Tamb = 25 °C[1][2]
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
VOH
HIGH-level output voltage VI = VIH or VIL
IO = −1.5 mA; VCC(A) = VCC(B) = 0.8 V
VOL
LOW-level output voltage VI = VIH or VIL
IO = 1.5 mA; VCC(A) = VCC(B) = 0.8 V
II
input leakage current
nDIR, nOE input; VI = 0 V or 3.6 V;
VCC(A) = VCC(B) = 0.8 V to 3.6 V
IOZ
OFF-state output current A or B port; VO = 0 V or VCCO;
VCC(A) = VCC(B) = 3.6 V
suspend mode A port; VO = 0 V or VCCO;
VCC(A) = 3.6 V; VCC(B) = 0 V
suspend mode B port; VO = 0 V or VCCO;
VCC(A) = 0 V; VCC(B) = 3.6 V
IOFF
power-off leakage current A port; VI or VO = 0 V to 3.6 V;
VCC(A) = 0 V; VCC(B) = 0.8 V to 3.6 V
B port; VI or VO = 0 V to 3.6 V;
VCC(B) = 0 V; VCC(A) = 0.8 V to 3.6 V
CI
input capacitance
nDIR, nOE input; VI = 0 V or 3.3 V;
VCC(A) = VCC(B) = 3.3 V
CI/O
input/output capacitance A and B port; VO = 3.3 V or 0 V;
VCC(A) = VCC(B) = 3.3 V
[1] VCCO is the supply voltage associated with the output port.
[2] VCCI is the supply voltage associated with the data input port.
[3] For I/O ports, the parameter IOZ includes the input leakage current.
Min
-
-
-
[3] -
[3] -
[3] -
-
-
-
-
Typ Max Unit
0.69 -
V
0.07 -
V
±0.025 ±0.25 µA
±0.5 ±2.5 µA
±0.5 ±2.5 µA
±0.5 ±2.5 µA
±0.1 ±1 µA
±0.1 ±1 µA
1.0 -
pF
4.0 -
pF
74AVC4T245_1
Product data sheet
Rev. 01 — 20 July 2009
© NXP B.V. 2009. All rights reserved.
6 of 25
Share Link: