74HCT7030D-T NXP Semiconductors, 74HCT7030D-T Datasheet - Page 13
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74HCT7030D-T
Manufacturer Part Number
74HCT7030D-T
Description
Manufacturer
NXP Semiconductors
Datasheet
1.74HCT7030D-T.pdf
(22 pages)
Specifications of 74HCT7030D-T
Logic Family
HCT
Logical Function
FIFO Register
Number Of Elements
1
Number Of Bits
9
Number Of Inputs
9
Number Of Outputs
9
High Level Output Current
-6mA
Low Level Output Current
6mA
Package Type
SO
Propagation Delay Time
117ns
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
4.5V
Polarity
Non-Inverting
Technology
CMOS
Frequency (max)
36(Typ)MHz
Mounting
Surface Mount
Pin Count
28
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Quiescent Current
50uA
Output Type
3-State
Lead Free Status / RoHS Status
Compliant
Philips Semiconductors
Master reset applied with FIFO full
Shifting out sequence; FIFO full to FIFO empty
December 1990
9-bit x 64-word FIFO register; 3-state
(1) HC : V
Fig.8
(1) HC : V
Fig.9
HCT: V
HCT: V
Waveforms showing the MR input to DIR, DOR output
propagation delays and the MR pulse width.
Waveforms showing the SO input to DIR output propagation
delay. The SO pulse width and SO maximum pulse frequency.
M
M
M
M
= 50%; V
= 50%; V
= 1.3 V; V
= 1.3 V; V
I
I
I
I
= GND to V
= GND to V
= GND to 3 V.
= GND to 3 V.
CC
CC
.
.
13
Notes to Fig.8
1. DIR LOW, output ready HIGH;
2. MR pulse LOW; clears FIFO.
3. DIR goes HIGH; flag indicates
4. DOR drops LOW; flag indicates
Notes to Fig.9
1. DOR HIGH; no data transfer in
2. SO set HIGH; results in DOR
3. DOR drops LOW; output stage
4. SO is set LOW; data in the input
5. DOR goes HIGH; transfer
6. Repeat process to unload the 3rd
7. DOR remains LOW; FIFO is
assume FIFO is full.
input prepared for valid data.
FIFO empty.
progress, valid data is present at
output stage.
going LOW.
“busy”.
stage is unloaded, and new data
replaces it as empty location
“bubbles-up” to input stage.
process completed, valid data
present at output after the
specified propagation delay.
through to the 64th word from
FIFO.
empty.
74HC/HCT7030
Product specification