参数资料
型号: MC74LVXC3245DTR2G
厂商: ON SEMICONDUCTOR
元件分类: 总线收发器
英文描述: LV/LV-A/LVX/H SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO
封装: LEAD FREE, TSSOP-24
文件页数: 5/9页
文件大小: 139K
代理商: MC74LVXC3245DTR2G
MC74LVXC3245
http://onsemi.com
5
AC ELECTRICAL CHARACTERISTICS
TA = 40 to +85°C; CL = 50 pF
VCCA = 2.73.6 V
VCCB = 4.55.5 V
VCCA = 2.73.6 V
VCCB = 3.03.6 V
Symbol
Parameter
Min
Typ
(Note 4)
Max
Min
Typ
(Note 5)
Max
Unit
tPHL
tPLH
Propagation Delay A to B
1.0
4.8
3.9
8.5
7.0
1.0
5.5
5.2
9.0
8.5
ns
tPHL
tPLH
Propagation Delay B to A
1.0
3.8
4.3
7.0
8.0
1.0
4.4
5.1
7.5
8.0
ns
tPZL
tPZH
Output Enable Time OE to B
1.0
4.7
4.8
8.5
9.0
1.0
6.0
6.1
9.5
10.0
ns
tPZL
tPZH
Output Enable Time OE to A
1.0
5.9
5.4
10.0
9.5
1.0
6.4
5.8
10.5
9.5
ns
tPHZ
tPLZ
Output Disable Time OE to B
1.0
4.0
3.8
8.5
8.0
1.0
6.3
4.5
10.0
8.5
ns
tPHZ
tPLZ
Output Disable Time OE to A
1.0
4.6
3.1
10.0
7.0
1.0
5.2
3.4
10.0
7.0
ns
tOSHL
tOSLH
Output to Output Skew, Data to Output
(Note 6)
1.0
1.5
1.0
1.5
ns
4. Typical values at VCCA = 3.3 V, VCCB = 5.0 V at 25°C.
5. Typical values at VCCA = 3.3 V, VCCB = 3.3 V at 25°C.
6. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device.
The specification applies to any outputs switching in the same direction, either HIGHtoLOW (tOSHL) or LOWtoHIGH (tOSLH); parameter
guaranteed by design.
CAPACITIVE CHARACTERISTICS
Symbol
Parameter
Condition
Typical
Unit
CIN
Input Capacitance
VCCA = 3.3 V; VCCB = 5.0 V
4.5
pF
CI/O
Input/Output Capacitance
VCCA = 3.3 V; VCCB = 5.0 V
10
pF
CPD
Power Dissipation Capacitance
A→B
(Measured at 10 MHz)
B→A
VCCB = 5.0 V
VCCA = 3.3 V
50
40
pF
ORDERING INFORMATION
Device
Package
Shipping
MC74LVXC3245DWR2
SOIC24
1000 Tape & Reel
MC74LVXC3245DWR2G
SOIC24
(PbFree)
1000 Tape & Reel
MC74LVXC3245DT
TSSOP24*
62 Units / Rail
MC74LVXC3245DTG
TSSOP24*
(PbFree)
62 Units / Rail
MC74LVXC3245DTR2
TSSOP24*
2500 Tape & Reel
MC74LVXC3245DTR2G
TSSOP24*
(PbFree)
2500 Tape & Reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*This package is inherently PbFree.
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