74LV164 View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
74LV164 Datasheet PDF : 12 Pages
| |||
Philips Semiconductors
8-bit serial-in/parallel-out shift register
Product specification
74LV164
FUNCTIONAL DIAGRAM
Dsa
1
Dsb
2
CP
8
MR
9
8-BIT SERIAL-IN/PARALLEL-OUT
SHIFT REGISTER
Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7
3 4 5 6 10 11 12 13
SV00384
FUNCTION TABLE
OPERATING
MODES
Reset (clear)
INPUTS
OUTPUTS
MR CP Dsa Dsb Q0
LXx xL
Q1 – Q7
L–L
Shift
H↑
l
l
L
q0 – q6
H↑
l
h
L
q0 – q6
H↑
h
l
L
q0 – q6
H
↑
h
h
H
q0 – q6
H = HIGH voltage level
h = HIGH voltage level one set-up time prior to the
LOW-to-HIGH CP transition
L = LOW voltage level
l
= LOW voltage level one set-up time prior to the
LOW-to-HIGH CP transition
q = Lower case letter indicates the state of referenced input
one set-up time prior to the LOW-to-HIGH CP transition
↑ = LOW-to-HIGH clock transition
ABSOLUTE MAXIMUM RATINGS1, 2
In accordance with the Absolute Maximum Rating System (IEC 134)
Voltages are referenced to GND (ground = 0V)
SYMBOL
PARAMETER
CONDITIONS
VCC
±IIK
±IOK
±IO
DC supply voltage
DC input diode current
DC output diode current
DC output source or sink current
– standard outputs
VI < –0.5 or VI > VCC + 0.5V
VO < –0.5 or VO > VCC + 0.5V
–0.5V < VO < VCC + 0.5V
RATING
–0.5 to +7.0
20
50
25
UNIT
V
mA
mA
mA
±IGND,
±ICC
DC VCC or GND current for types with
–standard outputs
50
mA
Tstg
Storage temperature range
–65 to +150
°C
Power dissipation per package
for temperature range: –40 to +125°C
PTOT
–plastic DIL
–plastic mini-pack (SO)
above +70°C derate linearly with 12mW/K
above +70°C derate linearly with 8 mW/K
750
500
mW
–plastic shrink mini-pack (SSOP and TSSOP) above +60°C derate linearly with 5.5 mW/K
400
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP.
MAX
UNIT
VCC
VI
VO
Tamb
DC supply voltage
Input voltage
Output voltage
Operating ambient temperature range in free
air
See Note 1
See DC and AC
characteristics
1.0
3.3
5.5
V
0
–
VCC
V
0
–
VCC
V
–40
–40
+85
+125
°C
tr, tf
Input rise and fall times
VCC = 1.0V to 2.0V
–
VCC = 2.0V to 2.7V
–
VCC = 2.7V to 3.6V
–
VCC = 3.6V to 5.5V
–
–
500
–
–
200
100
ns/V
–
50
NOTES:
1. The LV is guaranteed to function down to VCC = 1.0V (input levels GND or VCC); DC characteristics are guaranteed from VCC = 1.2V to VCC = 5.5V.
1998 May 07
4
Share Link: 