參數(shù)資料
型號(hào): CBTD16212
英文描述: 24-bit level shifting bus exchange switch with 12-bit output enables
中文描述: 24位電平轉(zhuǎn)換與12位輸出使能的總線交換開關(guān)
文件頁數(shù): 5/10頁
文件大小: 84K
代理商: CBTD16212
Philips Semiconductors
Product data
CBTD16212
24-bit level shifting bus exchange switch
with 12-bit output enables
2001 Sep 28
4
ABSOLUTE MAXIMUM RATINGS1, 2
SYMBOL
PARAMETER
CONDITIONS
RATING
UNIT
VCC
DC supply voltage
–0.5 to +7.0
V
IIK
DC input diode current
VI < 0
–50
mA
VI
DC input voltage3
–0.5 to +7.0
V
VOUT
DC output voltage3
output in Off or High state
–0.5 to +5.5
V
IOUT
DC output current
output in Low state
128
mA
Tstg
Storage temperature range
–65 to 150
°C
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150
°C.
3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
LIMITS
UNIT
SYMBOL
PARAMETER
Min
Max
UNIT
VCC
DC supply voltage
4.5
5.5
V
VIH
High-level input voltage
2.0
V
VIL
Low-level Input voltage
0.8
V
Tamb
Operating free-air temperature range
–40
+85
°C
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Tamb = –40 to +85 °C
UNIT
Min
Typ1
Max
VIK
Input clamp voltage
VCC = 4.5 V; II = –18 mA
–1.2
V
VP
Output high pass voltage
See Figure 1, page 6
–1.2
V
I
Input leakage current
VCC = 0 V; VI = 5.5 V
10
A
II
Input leakage current
VCC = 5.5 V; VI = GND or 5.5 V
±1
A
ICC
Quiescent supply current
VCC = 5.5 V; IO = 0, VI = VCC or GND
3.5
mA
ICC
Additional supply current per
input pin2
VCC = 5.5 V, one input at 3.4 V,
other inputs at VCC or GND
2.5
mA
CI
Control pins
VI= 3 V or 0 V
4.5
pF
CIO(OFF)
Port OFF capacitance
VO = 3 V or 0 V; S0, S1, S2 = 0 V
11.5
pF
3
VCC = 4.5 V; V1 = 0 V; II = 64 mA
5
8
ron3
A1 to A2
VCC = 4.5 V; V1 = 0 V; II = 30 mA
5
8
VCC = 4.5 V; V1 = 2.4 V; II = 15 mA
16
35
NOTES:
1. All typical values are at VCC = 5 V, Tamb = 25 °C
2. This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
3. Measured by the voltage drop between the A and the B terminals at the indicated current through the switch.
On-state resistance is determined by the lowest voltage of the two (A or B) terminals.
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