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PI74FCT162245ATA

P1-P3P4-P6
PI74FCT16245T/162245T/162H245T
Fast CMOS 16-Bit Bidirectional Tranceivers
4
PS2032D 05/17/99
Parameters Description Test Conditions
(1)
Min. Typ.
(2)
Max. Units
VOH Output HIGH Voltage VCC = Min., VIN = VIH or VIL IOH = –3.0mA 2.5 3.5 V
IOH = –15.0mA 2.4 3.5
IOH = –32.0mA 2.0 3.0
VOL Output LOW Voltage VCC = Min., VIN = VIH or VIL IOL = 64mA 0.2 0.55 V
IOFF Power Down Disable VCC = 0V, VIN or VOUT ≤4.5V — — ±100 µA
Parameters Description Test Conditions
(1)
Min. Typ.
(2)
Max. Units
VOH Output HIGH Voltage VCC = Min., VIN = VIH or VIL IOH = –24.0mA 2.4 3.3 V
VOL Output LOW Voltage VCC = Min., VIN = VIH or VIL IOL = 24mA 0.3 0.55 V
IODL Output LOW Current VCC = 5V, VIN = VIH OR VIL, VOUT = 1.5V
(3)
60 115 150 mA
IODH Output HIGH Current VCC = 5V, VIN = VIH OR VIL, VOUT = 1.5V
(3)
–60 –115 –150 mA
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at Vcc = 5.0V, +25°C ambient and maximum loading.
3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
4. This parameter is determined by device characterization but is not production tested.
Capacitance (TA = 25°C, f = 1 MHz)
Parameters
(4)
Description Test Conditions Typ. Max. Units
CIN Input Capacitance VIN = 0V 4.5 6 pF
COUT Output Capacitance VOUT = 0V 5.5 8 pF
PI74FCT16245T Output Drive Characteristics (Over the Operating Range)
PI74FCT162245T/162H245T Output Drive Characteristics (Over the Operating Range)
PI74FCT16245T/162245T/162H245T
Fast CMOS 16-Bit Bidirectional Tranceivers
5
PS2032D 05/17/99
Power Supply Characteristics
Parameters Description Test Conditions
(1)
Min. Typ.
(2)
Max. Units
ICC Quiescent Power VCC = Max. VIN = GND or VCC 0.1 500 µA
Supply Current
∆ICC Supply Current per VCC = Max. VIN = 3.4V
(3)
0.5 1.5 mA
Input @ TTL HIGH
ICCD Supply Current per VCC = Max., VIN = VCC 60 100 µA/
Input per MHz
(4)
Outputs Open VIN = GND MHz
XOE = xDIR = GND
One Bit Toggling
50% Duty Cycle
IC Total Power Supply VCC = Max., VIN = VCC 0.7 2.5
(5)
mA
Current
(6)
Outputs Open VIN = GND
fI = 10 MHZ
50% Duty Cycle
XOE = xDIR = GND
One Bit Toggling VIN = 3.4V 0.9 3.3
(5)
VIN = GND
VCC = Max., VIN = VCC 2.5 5.5
(5)
Outputs Open VIN = GND
fI = 2.5 MHZ
50% Duty Cycle
XOE = xDIR = GND
16 Bits Toggling VIN = 3.4V 6.5 17.5
(5)
VIN = GND
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at Vcc = 5.0V, +25°C ambient.
3. Per TTL driven input (VIN = 3.4V); all other inputs at Vcc or GND.
4. This parameter is not directly testable, but is derived for use in Total Power Supply Calculations.
5. Values for these conditions are examples of the Icc formula. These limits are guaranteed but not tested.
6. IC =IQUIESCENT + IINPUTS + IDYNAMIC
IC = ICC + ∆ICC DHNT + ICCD (fCP/2 + fINI)
ICC = Quiescent Current
∆ICC = Power Supply Current for a TTL High Input (VIN = 3.4V)
DH = Duty Cycle for TTL Inputs High
NT = Number of TTL Inputs at DH
ICCD = Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
fCP = Clock Frequency for Register Devices (Zero for Non-Register Devices)
fI = Input Frequency
NI = Number of Inputs at fI
All currents are in milliamps and all frequencies are in megahertz.
PI74FCT16245T/162245T/162H245T
Fast CMOS 16-Bit Bidirectional Tranceivers
6
PS2032D 05/17/99
Notes:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter is guaranteed but not production tested.
4. Skew between any two outputs, of the same package, switching in the same direction.
This parameter is guaranteed by design.
Pericom Semiconductor Corporation
2380 Bering Drive San Jose, CA 95131  1-800-435-2336 Fax (408) 435-1100  http://www.pericom.com
16245T 16245AT 16245CT 16245DT 16245ET
Com. Com. Com. Com. Com.
Parameters Description Conditions
(1)
Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Units
t
PLH
Propagation Delay
(2)
C
L
= 50pF 1.5 7.0 1.5 4.6 1.5 4.1 1.5 3.8 1.5 3.2 ns
t
PHL
A
TO
B, B
TO
AR
L
= 500Ω
t
PZH
Output Enable Time 1.5 9.5 1.5 6.2 1.5 5.8 1.5 5.0 1.5 4.4 ns
t
PZL X
OE to A
OR
B
t
PHZ
Output Disable Time
(3)
1.5 7.5 1.5 5.0 1.5 4.8 1.5 4.3 1.5 4.0 ns
t
PLZ X
OE to A
OR
B
t
PZH
Output Enable Time 1.5 9.5 1.5 6.2 1.5 5.8 1.5 5.0 1.5 4.8 ns
t
PZL X
DIR to A
OR
B
(3)
t
PHZ
Output Disable Time 1.5 7.5 1.5 5.0 1.5 4.8 1.5 4.3 1.5 4.0 ns
t
PLZ X
DIR to A
OR
B
(3)
t
SK
(o) Output Skew
(4)
— 0.5 — 0.5 — 0.5 — 0.5 — 0.5 ns
162245T 162245AT 162245CT 162245DT 162245ET
Com. Com. Com. Com. Com.
Parameters Description Conditions
(1)
Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Units
t
PLH
Propagation Delay
(2)
C
L
= 50pF 1.5 7.0 1.5 4.6 1.5 4.1 1.5 3.8 1.5 3.2 ns
t
PHL
A
TO
B, B
TO
AR
L
= 500Ω
t
PZH
Output Enable Time 1.5 9.5 1.5 6.2 1.5 5.8 1.5 5.0 1.5 4.4 ns
t
PZL X
OE to A
OR
B
t
PHZ
Output Disable Time
(3)
1.5 7.5 1.5 5.0 1.5 4.8 1.5 4.3 1.5 4.0 ns
t
PLZ X
OE to A
OR
B
t
PZH
Output Enable Time 1.5 9.5 1.5 6.2 1.5 5.8 1.5 5.0 1.5 4.8 ns
t
PZL X
DIR to A
OR
B
(3)
t
PHZ
Output Disable Time 1.5 7.5 1.5 5.0 1.5 4.8 1.5 4.3 1.5 4.0 ns
t
PLZ X
DIR to A
OR
B
(3)
t
SK
(o) Output Skew
(4)
— 0.5 — 0.5 — 0.5 — 0.5 — 0.5 ns
162245T 162245AT 162245CT 162245DT 162245ET
Com. Com. Com. Com. Com.
Parameters Description Conditions
(1)
Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Units
t
PLH
Propagation Delay
(2)
C
L
= 50pF 1.5 7.0 1.5 4.6 1.5 4.1 1.5 3.8 1.5 3.2 ns
t
PHL
A
TO
B, B
TO
AR
L
= 500Ω
t
PZH
Output Enable Time 1.5 9.5 1.5 6.2 1.5 5.8 1.5 5.0 1.5 4.4 ns
t
PZL X
OE to A
OR
B
t
PHZ
Output Disable Time
(3)
1.5 7.5 1.5 5.0 1.5 4.8 1.5 4.3 1.5 4.0 ns
t
PLZ X
OE to A
OR
B
t
PZH
Output Enable Time 1.5 9.5 1.5 6.2 1.5 5.8 1.5 5.0 1.5 4.8 ns
t
PZL X
DIR to A
OR
B
(3)
t
PHZ
Output Disable Time 1.5 7.5 1.5 5.0 1.5 4.8 1.5 4.3 1.5 4.0 ns
t
PLZ X
DIR to A
OR
B
(3)
t
SK
(o) Output Skew
(4)
— 0.5 — 0.5 — 0.5 — 0.5 — 0.5 ns
PI74FCT16245T Switching Characteristics over Operating Range
PI74FCT162245T Switching Characteristics over Operating Range
PI74FCT162H245T Switching Characteristics over Operating Range
P1-P3P4-P6

PI74FCT162245ATA

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IC TXRX NON-INVERT 5.5V 48TSSOP
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