idt74fct162823ctpvb Integrated Device Technology, idt74fct162823ctpvb Datasheet - Page 8

• Manufacturer Part Number: idt74fct162823ctpvb
• Description: Fast Cmos 18-bit Register
• Manufacturer: Integrated Device Technology

IDT54/74FCT16823AT/BT/CT/ET, 162823AT/BT/CT/ET
FAST CMOS 18-BIT REGISTER
TEST CIRCUITS AND WAVEFORMS
TEST CIRCUITS FOR ALL OUTPUTS
SET-UP, HOLD AND RELEASE TIMES
PROPAGATION DELAY
ASYNCHRONOUS CONTROL
SYNCHRONOUS CONTROL
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
R
T
D.U.T.
V
t
PLH
t
CC
PLH
t
t
SU
SU
V
OUT
t
REM
t
H
t
t
C
50pF
PHL
PHL
L
t
H
500
500
2772 drw 05
2772 drw 06
2772 drw 08
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
5.16
SWITCH POSITION
DEFINITIONS:
C
R
PULSE WIDTH
ENABLE AND DISABLE TIMES
NOTES:
1. Diagram shown for input Control Enable-LOW and input Control
2. Pulse Generator for All Pulses: Rate
NORMALLY
NORMALLY
L
T
= Load capacitance: includes jig and probe capacitance.
CONTROL
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
V
3V
1.5V
0V
3.5V
0V
OL
OH
2772 drw 09
1.5V
1.5V
R
2772 drw 07
2772 lnk 10
2.5ns
8