PI74FCT273ATQ Pericom Semiconductor, PI74FCT273ATQ Datasheet - Page 4
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PI74FCT273ATQ
Manufacturer Part Number
PI74FCT273ATQ
Description
IC OCT D F/F W/RESET 20 QSOP
Manufacturer
Pericom Semiconductor
Series
74FCTr
Type
D-Type Busr
Datasheet
1.PI74FCT273ATQ.pdf
(4 pages)
Specifications of PI74FCT273ATQ
Function
Master Reset
Output Type
Non-Inverted
Number Of Elements
1
Number Of Bits Per Element
8
Delay Time - Propagation
2ns
Trigger Type
Positive Edge
Current - Output High, Low
15mA, 64mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-QSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Frequency - Clock
-
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Notes:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter guaranteed but not production tested.
Switching Characteristics over Operating Range
Parameters
t
t
t
t
t
t
tw
t
t
PLH
PHL
PHL
PLH
SU
H
W
REM
2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com
Description
Propagation Delay
CP to O
Propagation Delay
MR to O
Setup Time, HIGH or LOW
Dn to CP
Hold Time, HIGH or LOW
Dn to CP
CP Pulse Width
HIGH or LOW
MR Pulse Width
LOW
Recovery Time MR to CP
N
N
(3)
(3)
(3)
Conditions
C
R
L
L
Pericom Semiconductor Corporation
= 50pF
= 500
(1)
Min
2.0
7.0
7.0
4.0
2.0
3.0
2.0
273T/2273T
Com.
4
Max
13.0
13.0
—
—
—
—
—
273AT/2273AT
Min
2.0
6.0
6.0
2.0
2.0
2.0
1.5
Com.
Octal D Flip-Flop with Master Reset
Max
7.2
7.2
—
—
—
—
—
273CT/2273CT
Min
2.0
2.0
2.0
1.5
6.0
6.0
2.0
(25 Series) P174FCT2273T
Com.
Max
5.8
6.1
—
—
—
—
—
Min
2.0
2.0
2.0
1.5
3.0
3.0
2.0
PI74FCT273T
273DT
Com.
PS2013A 03/09/96
Max
4.4
5.0
—
—
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns