IDT74FCT16646CTPA IDT, Integrated Device Technology Inc, IDT74FCT16646CTPA Datasheet - Page 8

• Manufacturer Part Number: IDT74FCT16646CTPA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT74FCT16646CTPA

• Operating Supply Voltage (typ): 5V
• Propagation Delay Time: 6.2ns
• Number Of Channels: 16
• Output Type: 3-State
• Package Type: TSSOP
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 56
• Lead Free Status / Rohs Status: Not Compliant

TEST CIRCUITS AND WAVEFORMS
TEST CIRCUITS FOR ALL OUTPUTS
SET-UP, HOLD AND RELEASE TIMES
PROPAGATION DELAY
IDT54/74FCT16646T/AT/CT/ET, 162646T/AT/CT/ET
FAST CMOS 16-BIT BUS TRANSCEIVER/REGISTER
ASYNCHRONOUS CONTROL
SYNCHRONOUS CONTROL
Generator
CLOCK ENABLE
INPUT TRANSITION
INPUT TRANSITION
Pulse
OPPOSITE PHASE
SAME PHASE
PRESET
PRESET
TIMING
CLEAR
CLEAR
INPUT
DATA
INPUT
V
OUTPUT
ETC.
ETC.
IN
R
T
D.U.T.
V
t
PLH
t
CC
PLH
t
t
SU
SU
V
OUT
t
REM
t
H
t
t
C
PHL
PHL
50pF
L
t
H
500
500
2556 drw 05
2556 drw 06
2556 drw 08
V
V
3V
1.5V
0V
1.5V
3V
1.5V
0V
OH
OL
7.0V
3V
1.5V
0V
3V
1.5V
0V
3V
1.5V
3V
1.5V
0V
0V
5.13
SWITCH POSITION
PULSE WIDTH
ENABLE AND DISABLE TIMES
DEFINITIONS:
C
R
NOTES:
1. Diagram shown for input Control Enable-LOW and input Control
2. Pulse Generator for All Pulses: Rate
NORMALLY
NORMALLY
L
T
CONTROL
= Load capacitance: includes jig and probe capacitance.
HIGH-LOW-HIGH
= Termination resistance: should be equal to Z
LOW-HIGH-LOW
Disable-HIGH
OUTPUT
OUTPUT
Generator.
INPUT
HIGH
LOW
All Other Tests
Open Drain
Disable Low
Enable Low
MILITARY AND COMMERCIAL TEMPERATURE RANGES
PULSE
PULSE
SWITCH
CLOSED
SWITCH
OPEN
Test
ENABLE
t
t
PZH
PZL
1.5V
1.5V
3.5V
0V
t
PHZ
t
W
DISABLE
1.0MHz; t
t
PLZ
OUT
F
0.3V
0.3V
Closed
Switch
Open
of the Pulse
2.5ns; t
V
3V
1.5V
0V
3.5V
V
0V
OL
OH
2556 drw 09
1.5V
1.5V
R
2556 drw 07
2556 lnk 10
2.5ns
8