參數(shù)資料
型號(hào): TL16PC564BLV
廠商: Texas Instruments, Inc.
英文描述: PCMCIA UNIVERSAL ASYNCHRONOUS RECEIVER TRANSMITTER
中文描述: 的PCMCIA通用異步收發(fā)器
文件頁(yè)數(shù): 14/33頁(yè)
文件大小: 488K
代理商: TL16PC564BLV
TL16PC564B, TL16PC564BLV
PCMCIA UNIVERSAL ASYNCHRONOUS RECEIVER TRANSMITTER
SLLS225A – MARCH 1996 – REVISED FEBRUARY 1998
14
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
standard voltage (5 V nominal)
MIN
NOM
MAX
UNIT
Supply voltage, VCC
Input voltage, VI
High-level input voltage (CMOS), VIH
Low-level input voltage (CMOS), VIL
Output voltage, VO (see Note 4)
High-level output current, IOH
4.75
5
5.25
V
0
VCC
V
0.7VCC
V
0.2VCC
VCC
V
0
V
All outputs except RST, STSCHG, OUT1, OUT2 (see Note 5)
4
mA
Low level output current IOL
Low-level output current, IOL
All outputs except RST
4
mA
RST
8
Input transition time, tt
Operating free-air temperature range, TA
Junction temperature range, TJ (see Note 6)
NOTES:
4. Applies for external output buffers
5. RST, STSCHG, OUT1, and OUT2 are open-drain outputs, so IOH does not apply.
6. These junction temperatures reflect simulation conditions. Absolute maximum junction temperature is 150
°
C. The customer is
responsible for verifying junction temperature.
0
25
ns
°
C
°
C
0
25
70
0
25
115
electrical characteristics over recommended ranges of operating free-air temperature and supply
voltage (unless otherwise noted)
low voltage (3.3 V nominal)
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
VOH
VOL
VIT+
VIT–
Vhys
IOZ
IIL
IIH
High-level output voltage
IOH = rated
IOL = rated
VCC–0.55
V
Low-level output voltage
0.5
V
Positive-going input threshold voltage (see Note 7)
0.7 VCC
V
Negative-going input threshold voltage (see Note 7)
0.3 VCC
0.1 VCC
V
Hysteresis (VIT+ – VIT–) (see Note 7)
3-state-output high-impedance current (see Note 8)
0.3 VCC
±
10
V
μ
A
μ
A
μ
A
VI = VCC or GND
VI = GND
VI = VCC
Low-level input current (see Note 9)
–1
High-level input current (see Note 10)
1
standard voltage (5 V nominal)
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
VOH
VOL
VIT+
VIT–
Vhys
IOZ
IIL
IIH
NOTES:
High-level output voltage
IOH = rated
IOL = rated
VCC–0.8
V
Low-level output voltage
0.5
V
Positive-going input threshold voltage (see Note 7)
0.7 VCC
V
Negative-going input threshold voltage (see Note 7)
0.2 VCC
0.1 VCC
V
Hysteresis (VIT+ – VIT–) (see Note 7)
3-state-output high-impedance current (see Note 8)
0.3 VCC
±
10
V
μ
A
μ
A
μ
A
VI = VCC or GND
VI = GND
VI = VCC
Low-level input current (see Note 9)
–1
High-level input current (see Note 10)
1
7. Applies for external input and bidirectional buffers with hysteresis
8. The 3-state or open-drain output must be in the high-impedance state.
9. Specifications only apply with pullup terminator turned off.
10. Specifications only apply with pulldown terminator turned off.
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