參數(shù)資料
型號: 74VCX164245G
廠商: Fairchild Semiconductor
文件頁數(shù): 6/9頁
文件大?。?/td> 0K
描述: IC TRANSCEIVER 16BIT 54BGA
產(chǎn)品培訓(xùn)模塊: Logic Translator Solutions
標(biāo)準(zhǔn)包裝: 1,092
系列: 74VCX
邏輯類型: 收發(fā)器,非反相
元件數(shù): 2
每個元件的位元數(shù): 8
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 54-LFBGA
供應(yīng)商設(shè)備封裝: 54-BGA
包裝: 管件
www.fairchildsemi.com
6
74VCX164245
AC Electrical Characteristics
Note 8: 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 HIGH-to-LOW (tosHL) or LOW-to-HIGH (tosLH).
Dynamic Switching Characteristics
Capacitance
Symbol
Parameter
CL 30 pF, RL 500:, TA 40qC to 85qC,
Units
VCCA 1.65V to 1.95V
VCCA 2.3V to 2.7V
VCCB 2.3V to 2.7V
VCCB 3.0V to 3.6V
Min
Max
Min
Max
Min
Max
tPHL, tPLH Propagation Delay, A to B
0.8
5.5
0.6
5.1
0.6
4.0
ns
tPHL, tPLH Propagation Delay, B to A
1.5
5.8
1.5
6.2
0.8
4.4
ns
tPZL, tPZH
Output Enable Time, OE to B
0.8
5.3
0.6
5.1
0.6
4.0
ns
tPZL, tPZH
Output Enable Time, OE to A
1.5
8.3
1.5
8.2
0.8
4.6
ns
tPLZ, tPHZ
Output Disable Time, OE to B
0.8
5.2
0.8
5.6
0.8
4.8
ns
tPLZ, tPHZ
Output Disable Time, OE to A
0.8
4.6
0.8
4.5
0.8
4.4
ns
tosHL
Output to Output Skew
0.5
0.75
ns
tosLH
(Note 8)
Symbol
Parameter
Conditions
VCCA
VCCB
TA 25qC
Units
(V)
Typical
VOLP
Quiet Output Dynamic Peak VOL,CL 30 pF, VIH VCC, VIL 0V
1.8
2.5
0.25
V
B to A
1.8
3.3
0.25
2.5
3.3
0.6
Quiet Output Dynamic Peak VOL,CL 30 pF, VIH VCC, VIL 0V
1.8
2.5
0.6
V
A to B
1.8
3.3
0.8
2.5
3.3
0.8
VOLV
Quiet Output Dynamic Valley VOL,
CL 30 pF, VIH VCC, VIL 0V
1.8
2.5
0.25
V
B to A
1.8
3.3
0.25
2.5
3.3
0.6
Quiet Output Dynamic Valley VOL,
CL 30 pF, VIH VCC, VIL 0V
1.8
2.5
0.6
V
A to B
1.8
3.3
0.8
2.5
3.3
0.8
VOHV
Quiet Output Dynamic Valley VOH,CL 30 pF, VIH VCC, VIL 0V
1.8
2.5
1.7
V
A to B
1.8
3.3
2.0
2.5
3.3
2.0
Quiet Output Dynamic Valley VOH,CL 30 pF, VIH VCC, VIL 0V
1.8
2.5
1.3
V
B to A
1.8
3.3
1.3
2.5
3.3
1.7
Symbol
Parameter
Conditions
TA 25qC
Units
Typical
CIN
Input Capacitance
VCCA 2.5V, VCCB 3.3V, VI 0V or VCCA/B
5pF
CI/O
Input/Output Capacitance
VCCA 2.5V, VCCB 3.3V, VI 0V or VCCA/B
6pF
CPD
Power Dissipation Capacitance
VCCA 2.5V, VCCB 3.3V, VI 0V or VCCA/B
20
pF
f
10 MHz
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