Page 1
74F164
8-bit serial-in parallel-out shift register
Product specification 1995 Sep 22
INTEGRATED CIRCUITS
IC15 Data Handbook
Page 2
Philips Semiconductors Product specification
74F1648-bit serial-in parallel-out shift register
2
1995 Sep 22 853-0348 15794
FEA TURES
•Gated serial data inputs
•Typical shift frequency of 100MHz
•Asynchronous Master Reset
•Buffered clock and data inputs
•Fully synchronous data transfer
•Industrial temperature range available (–40°C to +85°C)
DESCRIPTION
The 74F164 is an 8-bit edge-triggered shift register with serial data
entry and an output from each of the eight stages. Data is entered
through one of two inputs (Dsa, Dsb); either input can be used as an
active High enable for data entry through the other input. Both inputs
must be connected together or an unused input must be tied High.
Data shifts one place to the right on each Low-to-High transition of
the clock (CP) input, and enters into Q0 the logical AND of the two
data inputs (Dsa, Dsb) that existed one setup time before the rising
edge. A Low level on the Master Reset (MR
) input overrides all
other inputs and clears the register asynchronously, forcing all
outputs Low.
PIN CONFIGURATION
14
13
12
11
10
9
87
6
5
4
3
2
1
SF00717
Dsa
Dsb
Q0
Q1
Q2
Q3
GND
V
CC
Q7
Q6
Q5
Q4
MR
CP
TYPE TYPICAL f
max
TYPICAL SUPPL Y
CURRENT (TOTAL)
74F164 100MHz 33mA
ORDERING INFORMATION
ORDER CODE
DESCRIPTION
COMMERCIAL RANGE
VCC = 5V ±10%, T
amb
= 0°C to +70°C
INDUSTRIAL RANGE
VCC = 5V ±10%, T
amb
= –40°C to +85°C
DRAWING
NUMBER
14-pin plastic DIP 74F164N I74F164N SOT27-1
14-pin plastic SO 74F164D I74F164D SOT108-1
INPUT AND OUTPUT LOADING AND FAN OUT TABLE
PINS DESCRIPTION
74F (U.L.)
HIGH/LOW
LOAD VALUE
HIGH/LOW
Dsa, Dsb Data inputs 1.0/1.0 20µA/0.6mA
CP Clock pulse input (active rising edge) 1.0/1.0 20µA/0.6mA
MR Master reset input (active-Low) 1.0/1.0 20µA/0.6mA
Q0 – Q7 Data outputs 50/33 1.0mA/20mA
One (1.0) FAST unit load is defined as: 20µA in the High state and 0.6mA in the Low state.
LOGIC SYMBOL
Dsa Dsb
Q0
12
V
CC
= Pin 14
GND = Pin 7
Q1 Q3 Q4
Q0 Q1 Q3 Q4
CP
MR
8
9
SF00713
3 4 5 6 10 11 12 13
IEC/IEEE SYMBOL
1
2
SRG8
&
R
C1/→
8
9
1D
SF00714
3
4
5
6
10
11
12
13
Page 3
Philips Semiconductors Product specification
74F1648-bit serial-in parallel-out shift register
1995 Sep 22
3
LOGIC DIAGRAM
DQ
RD
Q0
1
Dsa
Dsb
2
CP
MR
3
8
9
V
CC
= Pin 14
GND = Pin 7
DQ
RD
Q1
4
DQ
RD
Q2
5
DQ
RD
Q3
6
DQ
RD
Q4
10
DQ
RD
Q5
11
DQ
RD
Q6
12
DQ
RD
Q7
13
SF00715
CPCPCPCPCPCPCPCP
FUNCTION TABLE
INPUTS OUTPUTS OPERATING MODE
MR CP Dsa Dsb Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7
L X X X L L L L L L L L Reset (Clear)
H ↑ l l L q0 q1 q2 q3 q4 q5 q6
H ↑ l h L q0 q1 q2 q3 q4 q5 q6 Shift
H ↑ h l L q0 q1 q2 q3 q4 q5 q6
H ↑ h h H q0 q1 q2 q3 q4 q5 q6
H = High voltage level
h = High voltage level one setup time prior to the Low-to-High clock transition.
L = Low voltage level
l = Low voltage level one setup time prior to the Low-to-High clock transition.
qn = Lower case letter indicate the state of the referenced output one setup time prior to the Low-to-High clock transition.
X = Don’t care
↑ = Low-to-High clock transition
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limit set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free air temperature range.)
SYMBOL PARAMETER RATING UNIT
V
CC
Supply voltage –0.5 to +7.0 V
V
IN
Input voltage –0.5 to +7.0 V
I
IN
Input current –30 to +5 mA
V
OUT
Voltage applied to output in High output state –0.5 to V
CC
V
I
OUT
Current applied to output in Low output state 40 mA
p
p
Commercial Range 0 to +70
°
T
amb
O erating free-air tem erature range
Industrial Range –40 to +85
°C
T
stg
Storage temperature range –65 to +150 °C
RECOMMENDED OPERATING CONDITIONS
LIMIT
SYMBOL
PARAMETER
MIN NOM MAX
UNIT
V
CC
Supply voltage 4.5 5.0 5.5 V
V
IH
High-level iput voltage 2.0 V
V
IL
Low-level input voltage 0.8 V
I
Ik
Input clamp current –18 mA
I
OH
High-level output current –1 mA
I
OL
Low-level output current 20 mA
p
p
Commercial Range 0 +70
°
T
amb
O erating free-air tem erature range
Industrial Range –40 +85
°C
Page 4
Philips Semiconductors Product specification
74F1648-bit serial-in parallel-out shift register
1995 Sep 22
4
DC ELECTRICAL CHARACTERISTICS
(Over recommended operating free-air temperature range unless otherwise noted.)
TEST LIMITS UNIT
SYMBOL
PARAMETER
CONDITIONS
1
MIN TYP2MAX
p
VCC = MIN, VIL = MAX,
±10%V
CC
2.5 V
V
OH
High-level out ut voltage
CC IL
VIH = MIN, IOH = MAX
±5%V
CC
2.7 3.4 V
V
OL
Low-level output voltage
VCC = MIN, VIL = MAX,
±10%V
CC
0.30 0.50 V
CC IL
VIH = MIN, IOL= MAX
±5%V
CC
0.30 0.50 V
V
IK
Input clamp voltage VCC = MIN, II = I
IK
–0.73 –1.2 V
I
I
Input current at maximum input voltage VCC = MAX, VI = 7.0V 100 µA
I
IH
High-level input current VCC = MAX, VI = 2.7V 20 µA
I
ILL
Low-level input current VCC = MAX, VI = 0.5V –0.6 mA
I
OS
Short-circuit output current
3
VCC = MAX -60 –150 mA
I
CC
Supply current (total)4 VCC = MAX 33 55 mA
Notes to DC electrical characteristics
1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable type.
2. All typical values are at V
CC
= 5V, T
amb
= 25°C.
3. Not more than one output should be shorted at a time. For testing I
OS
, the use of high-speed test apparatus and/or sample-and-hold
techniques are preferable in order to minimize internal heating and more accurately reflect operational values. Otherwise, prolonged shorting
of a High output may raise the chip temperature well above normal and thereby cause invalid readings in other parameter tests. In any
sequence of parameter test, I
OS
tests should be performed last.
4. Measure I
CC
with the serial inputs grounded, the clock input at 2.4V , and a momentary ground, then applied to Master Reset, and all outputs
open.
APPLICATION
RESET
CLOCK
DATA
ENABLE
Dsa
Dsb
Dsa
Dsb
CP MR
D0 D1 D2 D3 D4 D5 D6 D7
D8 D9 D10 D11 D12 D13 D14 D15
CP MR
H
74F164 74F164
Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7
Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7
SF00716
The 74F164 can be cascaded to form synchronous shift registers of longer length.
Here, two devices are combined to form a 16-bit shift register.
Page 5
Philips Semiconductors Product specification
74F1648-bit serial-in parallel-out shift register
1995 Sep 22
5
AC ELECTRICAL CHARACTERISTICS
LIMITS
T
= +25°C T
= 0°C to +70°C T
= –40°C to +85°C
SYMBOL PARAMETER
TEST
CONDITION
T
amb
+25 C
VCC = 5V
C
L
= 50pF
T
amb
0 C to +70 C
VCC = +5V±10%
C
L
= 50pF
T
amb
40 C to +85 C
VCC = +5V±10%
C
L
= 50pF
UNIT
R
L
= 500Ω
R
L
= 500Ω
R
L
= 500Ω
MIN TYP MAX MIN MAX MIN MAX
f
max
Maximum clock frequency Waveform 1 80 100 80 80 MHz
t
PLH
t
PHL
Propagation delay
CP to Qn
Waveform 1
3.0
5.0
5.0
7.0
8.0
10.0
2.5
5.0
9.0
11.0
2.5
5.0
9.0
11.0
ns
t
PHL
Propagation delay
MR
to Qn
Waveform 3 5.5 7.5 10.5 5.5 11.5 5.5 11.5 ns
AC SETUP REQUIREMENTS
LIMITS
T
= +25°C T
= 0°C to +70°C T
= –40°C to +85°C
SYMBOL PARAMETER
TEST
CONDITION
T
amb
+25 C
VCC = 5V
C
L
= 50pF
T
amb
0 C to +70 C
VCC = +5V±10%
C
L
= 50pF
T
amb
40 C to +85 C
VCC = +5V±10%
C
L
= 50pF
UNIT
R
L
= 500Ω
R
L
= 500Ω
R
L
= 500Ω
MIN TYP MAX MIN MAX MIN MAX
ts(H)
t
S
(L)
Setup time, High or Low
D
n
to CP
Waveform 2
7.0
7.0
7.0
7.0
7.0
7.0
ns
th(H)
t
h
(L)
Hold time, High or Low
D
n
to CP
Waveform 2
1.0
1.0
2.0
2.0
2.0
2.0
ns
tw(H)
t
w
(L)
CP Pulse width
High or Low
Waveform 1
4.0
7.0
4.0
7.0
4.0
7.0
ns
tw(L)
MR Pulse wicth
Low
Waveform 3 7.0 7.0 7.0 ns
t
REC
Recovery time
MR
to CP
Waveform 3 7.0 7.0 7.0 ns
AC WAVEFORMS
For all waveforms, VM = 1.5V .
The shaded areas indicate when the input is permitted to change for predictable output performance.
CP
V
M
V
M
V
M
tw(H)
1/f
max
V
M
V
M
t
PLH
tw(L)t
PHL
Qn
SF00294
Waveform 1. Propagation delay for Clock input to output,
Clock Pulse width, and maximum Clock frequency
th(H)ts(H)
CP
SF00191
V
M
V
M
V
M
V
M
V
M
V
M
th(L)ts(L)
Dn
Waveform 2. Data setup and hold times
V
M
SF00158
MR
Qn
V
M
tw(L)
t
PHL
V
M
t
REC
CP
V
M
Waveform 3. Master Reset pulse width, Master Reset to output
delay and Master Reset to Clock recovery time
Page 6
Philips Semiconductors Product specification
74F1648-bit serial-in parallel-out shift register
1995 Sep 22
6
TEST CIRCUIT AND WAVEFORMS
t
w
90%
V
M
10%
90%
V
M
10%
90%
V
M
10%
90%
V
M
10%
NEGATIVE
PULSE
POSITIVE
PULSE
t
w
AMP (V)
0V
0V
t
THL (tf
)
INPUT PULSE REQUIREMENTS
rep. rate
t
w
t
TLHtTHL
1MHz 500ns
2.5ns 2.5ns
Input Pulse Definition
V
CC
family
74F
D.U.T.
PULSE
GENERATOR
R
L
C
L
R
T
V
IN
V
OUT
Test Circuit for Totem-Pole Outputs
DEFINITIONS:
R
L
= Load resistor;
see AC ELECTRICAL CHARACTERISTICS for value.
C
L
= Load capacitance includes jig and probe capacitance;
see AC ELECTRICAL CHARACTERISTICS for value.
R
T
= T ermination resistance should be equal to Z
OUT
of
pulse generators.
t
THL (tf
)
t
TLH (tr
)
t
TLH (tr
)
AMP (V)
amplitude
3.0V 1.5V
V
M
SF00006
Page 7
Philips Semiconductors Product specification
74F1648-bit serial-in parallel-out shift register
7
1995 Sep 22
DIP14: plastic dual in-line package; 14 leads (300 mil) SOT27-1
Page 8
Philips Semiconductors Product specification
74F1648-bit serial-in parallel-out shift register
1995 Sep 22
8
SO14: plastic small outline package; 14 leads; body width 3.9 mm SOT108-1
Page 9
Philips Semiconductors Product specification
74F1648-bit serial-in parallel-out shift register
1995 Sep 22
9
NOTES
Page 10
Philips Semiconductors Product specification
74F1648-bit serial-in parallel-out shift register
yyyy mmm dd
10
Definitions
Short-form specification — The data in a short-form specification is extracted from a full data sheet with the same type number and title. For
detailed information see the relevant data sheet or data handbook.
Limiting values definition — Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one
or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or
at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended
periods may affect device reliability.
Application information — Applications that are described herein for any of these products are for illustrative purposes only. Philips
Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or
modification.
Disclaimers
Life support — These products are not designed for use in life support appliances, devices or systems where malfunction of these products can
reasonably be expected to result in personal injury . Philips Semiconductors customers using or selling these products for use in such applications
do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application.
Right to make changes — Philips Semiconductors reserves the right to make changes, without notice, in the products, including circuits, standard
cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no
responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these
products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless
otherwise specified.
Philips Semiconductors
811 East Arques Avenue
P.O. Box 3409
Sunnyvale, California 94088–3409
Telephone 800-234-7381
Copyright Philips Electronics North America Corporation 1998
All rights reserved. Printed in U.S.A.
print code Date of release: 10-98
Document order number: 9397-750-05085
Data sheet
status
Objective
specification
Preliminary
specification
Product
specification
Product
status
Development
Qualification
Production
Definition
[1]
This data sheet contains the design target or goal specifications for product development.
Specification may change in any manner without notice.
This data sheet contains preliminary data, and supplementary data will be published at a later date.
Philips Semiconductors reserves the right to make chages at any time without notice in order to
improve design and supply the best possible product.
This data sheet contains final specifications. Philips Semiconductors reserves the right to make
changes at any time without notice in order to improve design and supply the best possible product.
Data sheet status
[1] Please consult the most recently issued datasheet before initiating or completing a design.
Loading...