IDT74FST163244PAG8 IDT, Integrated Device Technology Inc, IDT74FST163244PAG8 Datasheet - Page 4

• Manufacturer Part Number: IDT74FST163244PAG8
• Description: IC BUS SWITCH 16BIT 48-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 74FSTr
• Type: Bus Switchr

Specifications of IDT74FST163244PAG8

• Circuit: 4 x 1:1
• Independent Circuits: 4
• Current - Output High, Low: -3mA, 24mA; -15mA, 64mA
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TSSOP
• Logic Family: FST
• Number Of Bits: 16
• Number Of Elements: 4
• Technology: CMOS
• High Level Output Current: -128mA
• Low Level Output Current: 128mA
• On Resistance: 10Ohm
• Propagation Delay Time: 5.6ns
• Package Type: TSSOP
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Quiescent Current: 3uA
• Pin Count: 48
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 74FST163244PAG8

NOTES:
1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type. T
2. Typical values are at V
3. Per TTL driven input (V
4. This parameter represents the current required to switch the internal capacitance of the control inputs at the specified frequency.
5. C
6. I
SWITCHING CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified:
Industrial: T
NOTES:
1. See test circuits and waveforms.
2. The bus switch contributes no Propagation Delay other than the RC Delay of the load interacting with the RC of the switch.
3.
POWER SUPPLY CHARACTERISTICS
IDT74FST163244
16-BIT BUS SWITCH
Symbol
Switch inputs generate no significant power supply currents as they transition. This parameter is not directly testable, but is derived for use in Total Power Supply Calculations.
C
I
I
ΔI
D
N
I
f
N = Number of Control Inputs Toggling at f
Symbol
|Q
from the DISCONNECT of the first path is compensated by the CONNECT of the second path.
C
C
CC
CCD
i
PD
PD
H
T
= Control Input Frequency
|Q
ΔI
I
CC
= I
= I
t
t
t
t
t
t
CI
CCD
PLH
PHL
PZH
PZL
PHZ
PLZ
I
= Number of TTL Inputs at D
= Duty Cycle for TTL Inputs High
= Quiescent Current
C
CC
|
CI
= I
= Power Dissipation Capacitance
QUIESCENT
CC
= Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
= Power Supply Current for a TTL High Input (V
is the charge injection for a single switch DISCONNECT and applies to either single switches or multiplexers. Charge injection is reduced because the injection
|
CCD
+ ΔI
/V
A
CC
CC
= -40°C to +85°C, V
Quiescent Power Supply Current
TTL Inputs HIGH
Dynamic Power Supply
Current
Total Power Supply Current
Description
Data Propagation Delay
A to B, B to A
Switch CONNECT Delay
xOE to A or B
Switch DISCONNECT Delay
xOE to A or B
Charge Injection During Switch DISCONNECT
xOE to A or B
+ I
D
H
INPUTS
N
T
+ I
(4,5)
CC
+ I
CCD
IN
= 3.4V). All other inputs at V
DYNAMIC
= 5.0V, +25°C ambient.
Parameter
(1)
(f
(2)
i
(3)
N)
H
CC
= 5.0V ± 10%
i
(6)
IN
CC
= 3.4V)
V
V
V
One Enable Pin Toggling
50% Duty Cycle
V
One Enable Pin Toggling
f
50% Duty Cycle
V
Four Enable Pins Toggling
f
50% Duty Cycle
or GND. Switch inputs do not contribute to ΔI
i
i
IN
CC
CC
CC
CC
= 10MHz
= 10MHz
= 3.4V
= Max.
= Max.
= Max.
= Max.
(3)
Test Conditions
4
Min.
1.5
1.5
—
—
V
V
V
V
V
V
V
V
V
V
(1)
V
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
CC
= V
= V
= V
= 3.4V
= V
= V
= 3.4V
= GND
= GND
= GND
= 5V ± 10%
CC
CC
CC
CC
CC
Typ.
CC.
1.5
—
—
—
Max.
0.25
5.6
5.2
—
INDUSTRIAL TEMPERATURE RANGE
Min.
—
—
—
—
—
—
A
Typ.
= –40°C to +85°C
120
0.5
1.2
1.5
4.8
5.8
V
(2)
CC
Max.
0.25
—
—
—
= 4V
Max.
160
1.5
1.6
2.4
6.4
9.4
Enable
MHz/
Unit
µA/
mA
mA
Unit
pC
ns
ns
ns