参数资料
型号: SN74LVC843APWLE
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: LVC/LCX/Z SERIES, 9-BIT DRIVER, TRUE OUTPUT, PDSO24
封装: TSSOP-24
文件页数: 5/10页
文件大小: 150K
代理商: SN74LVC843APWLE
SN74LVC843A
9-BIT BUS-INTERFACE D-TYPE LATCH
WITH 3-STATE OUTPUTS
SCAS308E – MARCH 1993 – REVISED JUNE 1998
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions (see Note 4)
MIN
MAX
UNIT
VCC
Supply voltage
Operating
1.65
3.6
V
VCC
Supply voltage
Data retention only
1.5
V
VCC = 1.65 V to 1.95 V
0.65
× VCC
VIH
High-level input voltage
VCC = 2.3 V to 2.7 V
1.7
V
VCC = 2.7 V to 3.6 V
2
VCC = 1.65 V to 1.95 V
0.35
× VCC
VIL
Low-level input voltage
VCC = 2.3 V to 2.7 V
0.7
V
VCC = 2.7 V to 3.6 V
0.8
VI
Input voltage
0
5.5
V
VO
Output voltage
High or low state
0
VCC
V
VO
Output voltage
3 state
0
5.5
V
VCC = 1.65 V
–4
IOH
High level output current
VCC = 2.3 V
–8
mA
IOH
High-level output current
VCC = 2.7 V
–12
mA
VCC = 3 V
–24
VCC = 1.65 V
4
IOL
Low level output current
VCC = 2.3 V
8
mA
IOL
Low-level output current
VCC = 2.7 V
12
mA
VCC = 3 V
24
t/v
Input transition rise or fall rate
0
10
ns/V
TA
Operating free-air temperature
–40
85
°C
NOTE 4: All unused 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
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