54FCT162245CTEB IDT, 54FCT162245CTEB Datasheet - Page 5

• Manufacturer Part Number: 54FCT162245CTEB
• Description: Buffers & Line Drivers 16-Bit Buffer/Line Driver
• Manufacturer: IDT

Specifications of 54FCT162245CTEB

• Part # Aliases: IDT54FCT162245CTEB

TEST CIRCUITS AND WAVEFORMS
ASYNCHRONOUS CONTROL
SYNCHRONOUS CONTROL
IDT54/74FCT162245T/AT/CT
FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER
Generator
CLOCK ENABLE
INPUT TRANSITION
INPUT TRANSITION
Pulse
OPPOSITE PHASE
SAME PHASE
PRESET
PRESET
TIMING
CLEAR
CLEAR
INPUT
INPUT
DATA
OUTPUT
V
ETC.
ETC.
IN
Set-up, Hold, and Release Times
Test Circuits for All Waveforms
R
Propagation Delay
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
500Ω
500Ω
V
V
1.5V
1.5V
1.5V
3V
0V
3V
0V
OH
OL
7.0V
3V
1.5V
0V
3V
1.5V
3V
1.5V
0V
3V
1.5V
0V
0V
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
SWITCH POSITION
DEFINITIONS:
C
R
NORMALLY
NORMALLY
L
T
CONTROL
HIGH-LOW-HIGH
LOW-HIGH-LOW
= Load capacitance: includes jig and probe capacitance.
= Termination resistance: should be equal to Z
OUTPUT
OUTPUT
INPUT
HIGH
LOW
All Other Tests
Disable Low
Enable Low
Open Drain
PULSE
PULSE
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
Test
SWITCH
CLOSED
SWITCH
OPEN
ENABLE
t
t
PZH
PZL
Enable and Disable Times
1.5V
1.5V
Pulse Width
3.5V
0V
t
PHZ
t
W
DISABLE
OUT
t
PLZ
F
≤ 2.5ns; t
of the Pulse Generator.
0.3V
0.3V
Switch
Closed
Open
R
≤ 2.5ns.
V
V
3V
1.5V
0V
3.5V
0V
OL
OH
1.5V
1.5V