IDT74FCT16823ATPA IDT, Integrated Device Technology Inc, IDT74FCT16823ATPA Datasheet - Page 6
IDT74FCT16823ATPA
Manufacturer Part Number
IDT74FCT16823ATPA
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.IDT74FCT16823ATPA.pdf
(7 pages)
Specifications of IDT74FCT16823ATPA
Logic Family
FCT
Technology
CMOS
Number Of Bits
18
Number Of Elements
2
Clock-edge Trigger Type
Positive-Edge
Polarity
Non-Inverting
Operating Supply Voltage (typ)
5V
Package Type
TSSOP
Propagation Delay Time
23ns
Output Type
3-State
Low Level Output Current
64mA
High Level Output Current
-32mA
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
IDT74FCT162823AT/CT
FAST CMOS 18-BIT REGISTER
ASYNCHRONOUS CONTROL
SYNCHRONOUS CONTROL
Generator
CLOCK ENABLE
INPUT TRANSITION
INPUT TRANSITION
Pulse
OPPOSITE PHASE
SAME PHASE
PRESET
PRESET
TIMING
CLEAR
CLEAR
INPUT
Set-up, Hold, and Release Times
INPUT
DATA
OUTPUT
V
ETC.
ETC.
Test Circuits for All Outputs
IN
Propagation Delay
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
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
0V
3V
1.5V
3V
1.5V
0V
0V
6
DEFINITIONS:
C
R
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
L
T
NORMALLY
NORMALLY
= Load capacitance: includes jig and probe capacitance.
= Termination resistance: should be equal to Z
CONTROL
HIGH-LOW-HIGH
LOW-HIGH-LOW
OUTPUT
OUTPUT
INPUT
HIGH
LOW
All Other Tests
Disable Low
Enable Low
Open Drain
Test
PULSE
PULSE
SWITCH
CLOSED
SWITCH
OPEN
ENABLE
t
t
PZH
PZL
Enable and Disable Times
Pulse Width
INDUSTRIAL TEMPERATURE RANGE
1.5V
1.5V
3.5V
0V
t
PHZ
t
W
DISABLE
OUT
F
t
PLZ
≤ 2.5ns; t
of the Pulse Generator.
Switch
Closed
Open
0.3V
0.3V
R
≤ 2.5ns.
V
3V
1.5V
0V
3.5V
V
0V
OL
OH
1.5V
1.5V