IDT74FST1632861PA IDT, Integrated Device Technology Inc, IDT74FST1632861PA Datasheet - Page 5

• Manufacturer Part Number: IDT74FST1632861PA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT74FST1632861PA

• Logic Family: FST
• Number Of Bits: 20
• Number Of Elements: 2
• Technology: CMOS
• High Level Output Current: -128mA
• Low Level Output Current: 128mA
• On Resistance: 35Ohm
• Propagation Delay Time: 7ns
• 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: Not Compliant

TEST CIRCUITS AND WAVEFORMS
DEFINITIONS:
C
R
NOTES:
1. Select is used with multiplexers for measuring IQ
2. Used with multiplexers to measure IQ
3. Charge Injection = ΔV
SWITCH POSITION
IDT74FST1632861
20-BIT, TWO PORT BUS SWITCH WITH RESISTOR
L
T
Generator
all other tests Enable is used.
ΔV
= Termination resistance: should be equal to Z
= Load capacitance: includes jig and probe capacitance.
HIGH-LOW-HIGH
LOW-HIGH-LOW
Pulse
OUT
Generator
1 MHz
Signal
is the change in V
All Other Tests
Disable Low
Enable Low
Open Drain
PULSE
PULSE
Test
V
IN
OUT
Test Circuits for All Outputs
Enable/Select
Switch In
Switch In (MUX)
C
OUT
L
R
, with Enable toggling for IQ
T
Charge Injection
and is measured with a 10MΩ probe.
D.U.T.
Pulse Width
V
CC
(1)
DCI
(2)
I only.
V
D.U.T.
V
OUT
OUT
DCI
CC
t
W
I during multiplexer select. During
of the Pulse Generator.
CI
C
50pF
I or Select toggling for IQ
Switch
Out
L
Switch
Closed
Open
500Ω
500Ω
V
OUT
C
50pF
L
(3)
=
1.5V
1.5V
7.0V
DCI
I.
5
NOTES:
1. Diagram shown for input Control Enable-LOW and input Control Disable-HIGH.
2. Pulse Generator for All Pulses: Rate ≤ 1.0MHz; t
ASYNCHRONOUS
SYNCHRONOUS
INPUT TRANSITION
INPUT TRANSITION
NORMALLY
NORMALLY
OPPOSITE PHASE
CONTROL
OUTPUT
OUTPUT
CONTROL
CONTROL
SAME PHASE
INPUT
TIMING
HIGH
LOW
INPUT
INPUT
DATA
OUTPUT
Set-up, Hold, and Release Times
SWITCH
CLOSED
SWITCH
OPEN
ENABLE
Enable and Disable Times
t
t
PZH
PZL
Propagation Delay
INDUSTRIAL TEMPERATURE RANGE
t
PLH
t
PLH
t
t
SU
SU
1.5V
1.5V
3.5V
0V
t
t
REM
F
PHZ
t
H
≤ 2.5ns; t
t
t
DISABLE
PHL
PHL
t
H
t
PLZ
R
≤ 2.5ns.
0.3V
0.3V
3V
1.5V
0V
V
1.5V
V
3V
1.5V
0V
3V
1.5V
0V
3.5V
V
V
0V
3V
1.5V
0V
3V
1.5V
0V
3V
1.5V
0V
3V
1.5V
0V
OH
OL
OL
OH