XBLW SN74HC/HCT175
Quad D-type flip-flop with reset
General Description
The SN74HC/HCT175 is a quad positive-edge triggered D-type flip-flop with individual data inputs (Dn)
and complementary outputs (Qn and Qn ).
Features
Input levels:
For SN74HC175: CMOS level
For SN74HCT175: TTL level
Four edge-triggered D-type flip-flops
Asynchronous master reset
Specified from -40℃ to +125℃
Packaging information:DIP16/SOP16/TSSOP16
Ordering Information
Product Model
XBLW SN74HC175N
XBLW SN74HC175DTR
XBLW SN74HC175TDTR
XBLW SN74HCT175N
XBLW SN74HCT175DTR
XBLW SN74HCT175TDTR
Package Type
DIP-16
SOP-16
TSSOP-16
DIP-16
SOP-16
TSSOP-16
Marking
74HC175N
74HC175
74HC175
74HCT175N
74HCT175
74HCT175
Packing
Tube
Tape
Tape
Tube
Tape
Tape
Packing Qty
1000Pcs/Box
2500Pcs/Reel
3000Pcs/Reel
1000Pcs/Box
2500Pcs/Reel
3000Pcs/Reel
Block Diagram And Pin Description
Block Diagram
XBLWversion1.0
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XBLW SN74HC/HCT175
Quad D-type flip-flop with reset
Pin Configurations
Pin Description
Pin No.
Pin Name
Description
1
MR
Q0
asynchronous master reset input (active LOW)
Q0
D0
D1
complementary flip-flop output
Q1
Q1
GND
CP
Q2
complementary flip-flop output
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
flip-flop output
data input
data input
flip-flop output
ground (0V)
clock input (LOW-to-HIGH edge-triggered)
flip-flop output
Q2
D2
D3
complementary flip-flop output
Q3
Q3
VCC
complementary flip-flop output
data input
data input
flip-flop output
positive supply voltage
2.4 Function table
Operating mode
reset (clear)
load “1”
load “0”
Inputs
MR
L
H
H
Outputs
CP
Dn
Qn
X
X
L
↑
h
H
↑
l
L
Note:
H=HIGH voltage level; L=LOW voltage level; X=don’t care;
Qn
H
L
H
↑=LOW-to-HIGH clock transition;
h=HIGH voltage level one set-up time prior to the LOW-to-HIGH clock transition;
l=LOW voltage level one set-up time prior to the LOW-to-HIGH clock transition.
XBLWversion1.0
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XBLW SN74HC/HCT175
Quad D-type flip-flop with reset
Electrical Parameter
Absolute Maximum Ratings
(Tamb=25℃, voltages are referenced to GND (ground=0V), unless otherwise specified)
Characteristic
Symbol
supply voltage
VCC
input clamping current
IIK
output clamping current
IOK
output current
IO
supply current
ICC
ground current
IGND
storage temperature
Tstg
total power dissipation
Ptot
soldering temperature
TL
Conditions
Min.
-0.5
Max.
+7.0
Unit
-
+20
mA
-
±20
mA
-
±25
+50
mA
-
+150
mA
-65
-
-
500
mW
VIVCC+0.5V
VOVCC+0.5V
VO=-0.5V to (VCC+0.5V)
-
-50
-
10s
DIP
V
mA
℃
245
SOP/TSSOP
℃
℃
260
Recommended Operating Conditions
(Voltages are referenced to GND (ground=0V), unless otherwise specified.)
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
2.0
5.0
6.0
V
0
-
VCC
V
V
-
VCC
+125
℃
4.5
5.0
5.5
V
0
-
VCC
V
VCC
V
+125
℃
SN74HC175
supply voltage
VCC
input voltage
VI
output voltage
VO
ambient temperature
Tamb
supply voltage
VCC
input voltage
VI
output voltage
VO
ambient temperature
Tamb
SN74HCT175
-
0
-
-40
0
-
-40
-
DC Characteristics 1
(Tamb=25℃, voltages are referenced to GND (ground=0V), unless otherwise specified)
Parameter
Symbol
HIGH-level
input voltage
VIH
LOW-level
input voltage
VIL
HIGH-level
output voltage
LOW-level
output voltage
VOH
VOL
VI=VIH or VIL
VI=VIH or VIL
Conditions
SN74HC175
Min.
Typ.
Max.
Unit
VCC=2.0V
VCC=4.5V
VCC=6.0V
VCC=2.0V
VCC=4.5V
VCC=6.0V
IO=-20uA; VCC=2.0V
IO=-20uA; VCC=4.5V
IO=-20uA; VCC=6.0V
IO=-4mA; VCC=4.5V
1.5
3.15
4.2
1.2
2.4
3.2
0.8
2.1
0.5
1.35
2.8
2.0
4.5
6.0
4.32
5.81
0
0
0
0.15
0.16
1.8
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IO=-5.2mA; VCC=6.0V
IO=20uA; VCC=2.0V
IO=20uA; VCC=4.5V
IO=20uA; VCC=6.0V
IO=4mA; VCC=4.5V
IO=5.2mA; VCC=6.0V
XBLWversion1.0
1.9
4.4
5.9
3.98
5.48
-
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0.1
0.1
0.1
0.26
0.26
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XBLW SN74HC/HCT175
Quad D-type flip-flop with reset
input leakage
current
II
VI=VCC or GND; VCC=6.0V
-
-
±1
uA
supply current
ICC
VI=VCC or GND; IO=0A; VCC=6.0V
SN74HCT175
-
-
1
uA
HIGH-level
input voltage
VIH
VCC=4.5V to 5.5V
2.0
1.6
-
V
LOW-level
input voltage
VIL
VCC=4.5V to 5.5V
-
1.2
0.8
V
HIGH-level
output voltage
VOH
VI=V IH orV IL
4.4
3.98
LOW-level
output voltage
VOL
VI=V IH orV IL
-
4.5
4.32
0
0.15
0.1
0.26
V
V
V
input leakage
current
II
VI=VCC or GND; VCC=5.5V
-
-
±1
uA
supply current
ICC
VI=VCC or GND; IO=0A; VCC=5.5V
-
1
uA
144
uA
additional
supply current
∆ICC
IO=-20uA; VCC=4.5V
IO=-4mA; VCC=4.5V
IO=20uA; VCC=4.5V
IO=5.2mA; VCC=5.5V
per input pin;
VI=VCC-2.1V;
other inputs at VCC or GND;
VCC=4.5V to 5.5V
V
Dn input
-
40
CP input
-
60
216
uA
MR input
-
100
360
uA
DC Characteristics 2
(Tamb=-40℃ to +85℃, voltages are referenced to GND (ground=0V), unless otherwise specified)
Parameter
Symbol
HIGH-level
input voltage
VIH
LOW-level
input voltage
VIL
HIGH-level
output voltage
VOH
VI=VIH or VIL
Conditions
SN74HC175
Min.
Typ.
Max.
Unit
VCC=2.0V
VCC=4.5V
VCC=6.0V
VCC=2.0V
VCC=4.5V
VCC=6.0V
IO=-20uA; VCC=2.0V
IO=-20uA; VCC=4.5V
IO=-20uA; VCC=6.0V
IO=-4mA; VCC=4.5V
IO=-5.2mA; VCC=6.0V
IO=20uA; VCC=2.0V
IO=20uA; VCC=4.5V
IO=20uA; VCC=6.0V
IO=4mA; VCC=4.5V
IO=5.2mA; VCC=6.0V
1.5
3.15
4.2
-
-
-
0.5
1.35
1.8
V
V
V
V
V
-
-
0.1
0.1
0.1
0.33
0.33
V
V
V
V
V
V
V
V
V
V
V
1.9
4.4
5.9
3.84
5.34
LOW-level
output voltage
VOL
input leakage
current
II
VI=VCC or GND; VCC=6.0V
-
-
±2
uA
supply current
ICC
VI=VCC or GND; IO=0A; VCC=6.0V
SN74HCT175
-
-
2
uA
HIGH-level
input voltage
VIH
VCC=4.5V to 5.5V
2.0
-
-
V
LOW-level
input voltage
VIL
VCC=4.5V to 5.5V
-
-
0.8
V
HIGH-level
output voltage
VOH
VI=V IH orV IL
4.4
3.84
LOW-level
output voltage
VOL
VI=V IH orV IL
-
0.1
V
V
V
V
XBLWversion1.0
VI=VIH or VIL
IO=-20uA; VCC=4.5V
IO=-4mA; VCC=4.5V
IO=20uA; VCC=4.5V
IO=5.2mA; VCC=5.5V
-
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4 / 14
XBLW SN74HC/HCT175
Quad D-type flip-flop with reset
input leakage
current
II
VI=VCC or GND; VCC=5.5V
-
-
±2
uA
supply current
ICC
VI=VCC or GND; IO=0A; VCC=5.5V
-
-
2
uA
Dn input
-
-
180
uA
CP input
-
-
270
uA
MR input
-
-
450
uA
additional
supply current
∆ICC
per input pin;
VI=VCC-2.1V;
other inputs at VCC or GND;
VCC=4.5V to 5.5V
DC Characteristics 3
(Tamb=-40℃ to +125℃, voltages are referenced to GND (ground=0V), unless otherwise specified)
Parameter
Symbol
HIGH-level
input voltage
VIH
LOW-level
input voltage
VIL
HIGH-level
output voltage
LOW-level
output voltage
VOH
VOL
VI=VIH or VIL
VI=VIH or VIL
Conditions
SN74HC175
Min.
Typ.
Max.
Unit
VCC=2.0V
VCC=4.5V
VCC=6.0V
VCC=2.0V
VCC=4.5V
VCC=6.0V
IO=-20uA; VCC=2.0V
IO=-20uA; VCC=4.5V
1.5
3.15
4.2
0.5
1.35
-
-
0.1
0.1
0.1
0.4
0.4
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IO=-20uA; VCC=6.0V
IO=-4mA; VCC=4.5V
IO=-5.2mA; VCC=6.0V
IO=20uA; VCC=2.0V
IO=20uA; VCC=4.5V
IO=20uA; VCC=6.0V
IO=4mA; VCC=4.5V
IO=5.2mA; VCC=6.0V
1.9
4.4
5.9
3.7
5.2
1.8
input leakage
current
II
VI=VCC or GND; VCC=6.0V
-
-
±4
uA
supply current
ICC
VI=VCC or GND; IO=0A; VCC=6.0V
SN74HCT175
-
-
4
uA
HIGH-level
input voltage
VIH
VCC=4.5V to 5.5V
2.0
-
-
V
LOW-level
input voltage
VIL
VCC=4.5V to 5.5V
-
-
0.8
V
HIGH-level
output voltage
VOH
VI=V IH orV IL
4.4
3.7
LOW-level
output voltage
VOL
VI=V IH orV IL
-
-
0.1
0.4
V
V
V
input leakage
current
II
VI=VCC or GND; VCC=5.5V
-
-
±4
uA
supply current
ICC
VI=VCC or GND; IO=0A; VCC=5.5V
-
-
4
uA
Dn input
-
-
196
uA
CP input
-
-
294
uA
MR input
-
-
490
uA
additional
supply current
XBLWversion1.0
∆ICC
IO=-20uA; VCC=4.5V
IO=-4mA; VCC=4.5V
IO=20uA; VCC=4.5V
IO=5.2mA; VCC=5.5V
per input pin;
VI=VCC-2.1V;
other inputs at VCC or GND;
VCC=4.5V to 5.5V
www.xinboleic.com Technical Support:4009682003
V
5 / 14
XBLW SN74HC/HCT175
Quad D-type flip-flop with reset
AC Characteristics 1
(Tamb=25℃, GND=0V, CL=50pF, unless otherwise specified)
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
VCC=2.0V
-
55
175
ns
VCC=4.5V
VCC=5.0V CL=15pF
-
50
35
ns
17
30
ns
16
50
150
ns
18
30
ns
15
ns
14
26
19
75
ns
7
15
ns
SN74HC175
propagation delay
HIGH to LOW
propagation
delay
transition time
pulse width
recovery time
set-up time
hold time
maximum
frequency
tPLH/tPHL
tPHL
tt
tW
trec
tsu
th
fmax
CP to Qn, Qn
; see Figure
4
MR to
Qn, Qn ;
see Figure
6
Qn output;
see Figure
4
-
VCC=6.0V
-
VCC=2.0V
-
VCC=4.5V
VCC=5.0V CL=15pF
-
VCC=6.0V
-
VCC=2.0V
-
-
HIGH to LOW
propagation
delay
tPLH/tPHL
tPHL
transition time
tt
pulse width
tW
XBLWversion1.0
ns
VCC=4.5V
-
VCC=6.0V
6
13
ns
22
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
CP input HIGH
or LOW;
see Figure 4
VCC=2.0V
80
VCC=4.5V
16
8
VCC=6.0V
14
6
MR input
LOW;
see Figure 6
VCC=2.0V
80
19
VCC=4.5V
16
7
VCC=6.0V
14
6
VCC=2.0V
5
-33
VCC=4.5V
5
-12
VCC=6.0V
5
-10
VCC=2.0V
80
3
VCC=4.5V
16
1
VCC=6.0V
14
1
VCC=2.0V
25
2
VCC=4.5V
5
0
VCC=6.0V
4
0
VCC=2.0V
6
25
VCC=4.5V
VCC=5.0V CL=15pF
30
75
35
83
-
19
33
ns
-
16
-
ns
-
22
38
ns
-
19
-
ns
-
19
35
ns
-
16
-
ns
VCC=4.5V
-
7
15
ns
VCC=4.5V
20
12
-
ns
MR to CP;
see Figure
6
Dn to CP;
see Figure
4
Dn to CP;
see Figure
4
CP input;
see Figure
4
VCC=6.0V
89
SN74HCT175
propagation delay
ns
CP to Qn, Qn
; see Figure
4
MR to Qn;
see Figure
6
MR to Qn
; see Figure
6
Qn output;
see Figure
4
CP input;
see Figure
4
VCC=4.5V
VCC=5V; CL=15pF
VCC=4.5V
VCC=5V; CL=15pF
VCC=4.5V
VCC=5V; CL=15pF
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6 / 14
XBLW SN74HC/HCT175
Quad D-type flip-flop with reset
MR input
LOW;
see Figure 6
recovery time
trec
set-up time
tsu
hold time
th
maximum
frequency
fmax
MR to CP;
see Figure
6
Dn to CP;
see Figure
4
Dn to CP;
see Figure
4
CP input;
see Figure
4
VCC=4.5V
20
11
-
ns
VCC=4.5V
5
-10
-
ns
VCC=4.5V
16
5
-
ns
VCC=4.5V
5
0
-
ns
VCC=4.5V
25
49
-
ns
Min.
Typ.
Max.
Unit
-
-
220
ns
VCC=4.5V
-
-
44
ns
VCC=6.0V
-
-
37
ns
VCC=2.0V
190
ns
38
ns
AC Characteristics 2
(Tamb=-40℃ to +85℃, GND=0V, CL=50pF, unless otherwise specified)
Parameter
Conditions
Symbol
SN74HC175
propagation delay
HIGH to LOW
propagation
delay
transition time
pulse width
recovery time
set-up time
hold time
maximum
frequency
tPLH/tPHL
tPHL
tt
CP to Qn, Qn
; see Figure
4
MR to
Qn, Qn ;
see Figure
6
Qn output;
see Figure
4
CP input HIGH
or LOW;
see Figure 4
tW
trec
tsu
th
fmax
MR input
LOW;
see Figure 6
MR to CP;
see Figure
6
Dn to CP;
see Figure
4
Dn to CP;
see Figure
4
CP input;
see Figure
4
VCC=2.0V
-
-
VCC=4.5V
-
-
VCC=6.0V
-
-
33
ns
VCC=2.0V
-
-
95
ns
VCC=4.5V
-
-
19
ns
VCC=6.0V
-
16
ns
VCC=2.0V
100
-
ns
20
-
VCC=4.5V
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
41
ns
VCC=6.0V
17
VCC=2.0V
100
VCC=4.5V
20
VCC=6.0V
17
VCC=2.0V
5
VCC=4.5V
5
VCC=6.0V
5
VCC=2.0V
100
VCC=4.5V
20
VCC=6.0V
17
VCC=2.0V
30
VCC=4.5V
6
VCC=6.0V
5
VCC=2.0V
4.8
VCC=4.5V
24
VCC=6.0V
28
SN74HCT175
propagation delay
XBLWversion1.0
tPLH/tPHL
CP to Qn, Qn
; see Figure
4
VCC=4.5V
-
www.xinboleic.com Technical Support:4009682003
7 / 14
XBLW SN74HC/HCT175
Quad D-type flip-flop with reset
HIGH to LOW
propagation
delay
transition time
pulse width
tPHL
tt
tW
recovery time
trec
set-up time
tsu
hold time
th
maximum
frequency
fmax
MR to Qn;
see Figure
6
VCC=4.5V
-
-
48
ns
MR to Qn
; see Figure
6
Qn output;
see Figure
4
CP input;
see Figure
4
VCC=4.5V
-
-
44
ns
VCC=4.5V
-
-
19
ns
VCC=4.5V
25
-
-
ns
VCC=4.5V
25
-
-
ns
VCC=4.5V
5
-
-
ns
VCC=4.5V
20
-
-
ns
VCC=4.5V
5
-
-
ns
VCC=4.5V
20
-
-
ns
Min.
Typ.
Max.
Unit
265
ns
53
ns
MR input
LOW;
see Figure 6
MR to CP;
see Figure
6
Dn to CP;
see Figure
4
Dn to CP;
see Figure
4
CP input;
see Figure
4
AC Characteristics 3
(Tamb=-40℃ to +125℃, GND=0V, CL=50pF, unless otherwise specified)
Parameter
Conditions
Symbol
SN74HC175
propagation delay
HIGH to LOW
propagation
delay
transition time
pulse width
recovery time
set-up time
hold time
XBLWversion1.0
tPLH/tPHL
tPHL
tt
tW
trec
tsu
th
CP to Qn, Qn
; see Figure
4
MR to
Qn, Qn ;
see Figure
6
Qn output;
see Figure
4
VCC=2.0V
-
-
VCC=4.5V
-
-
VCC=6.0V
-
-
45
ns
VCC=2.0V
-
-
225
ns
45
ns
ns
VCC=4.5V
-
-
VCC=6.0V
-
-
38
VCC=2.0V
110
ns
22
ns
-
-
VCC=4.5V
-
-
VCC=6.0V
-
19
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
CP input HIGH
or LOW;
see Figure 4
VCC=2.0V
120
VCC=4.5V
24
VCC=6.0V
20
MR input
LOW;
see Figure 6
VCC=2.0V
120
VCC=4.5V
24
VCC=6.0V
20
VCC=2.0V
5
VCC=4.5V
5
VCC=6.0V
5
VCC=2.0V
120
VCC=4.5V
24
VCC=6.0V
20
VCC=2.0V
40
VCC=4.5V
8
MR to CP;
see Figure
6
Dn to CP;
see Figure
4
Dn to CP;
see Figure
4
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XBLW SN74HC/HCT175
Quad D-type flip-flop with reset
maximum
frequency
fmax
propagation delay
tPLH/tPHL
HIGH to LOW
propagation
delay
transition time
pulse width
tPHL
tt
tW
recovery time
trec
set-up time
tsu
hold time
th
maximum
frequency
fmax
CP input;
see Figure
4
VCC=6.0V
7
VCC=2.0V
4
VCC=4.5V
20
VCC=6.0V
SN74HCT175
24
-
-
ns
-
-
ns
-
-
ns
-
-
ns
CP to Qn, Qn
; see Figure
4
VCC=4.5V
-
-
50
ns
MR to Qn;
see Figure
6
VCC=4.5V
-
-
57
ns
MR to Qn
; see Figure
6
Qn output;
see Figure
4
CP input;
see Figure
4
VCC=4.5V
-
-
53
ns
VCC=4.5V
-
-
22
ns
VCC=4.5V
30
-
-
ns
VCC=4.5V
30
-
-
ns
VCC=4.5V
5
-
-
ns
VCC=4.5V
24
-
-
ns
VCC=4.5V
5
-
-
ns
VCC=4.5V
17
-
-
ns
MR input
LOW;
see Figure 6
MR to CP;
see Figure
6
Dn to CP;
see Figure
4
Dn to CP;
see Figure
4
CP input;
see Figure
4
Testing Circuit
AC Testing Circuit
XBLWversion1.0
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XBLW SN74HC/HCT175
Quad D-type flip-flop with reset
Definitions for test circuit:
CL includes probe and jig capacitance
AC Testing Waveforms
Measurement Points
Input
Type
Output
VI
VM
VM
SN74HC175
VCC
0.5×VCC
0.5×VCC
SN74HCT175
3V
1.3V
1.3V
Test Data
Type
Input
Load
Test
VI
t r ,t f
CL
RL
SN74HC175
VCC
3.0ns
15pF, 50pF
1kΩ
tPLH , tPHL
SN74HCT175
3.0V
3.0ns
15pF, 50pF
1kΩ
tPLH , tPHL
XBLWversion1.0
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XBLW SN74HC/HCT175
Quad D-type flip-flop with reset
Package Information
DIP16
XBLWversion1.0
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11 / 14
XBLW SN74HC/HCT175
Quad D-type flip-flop with reset
SOP16
XBLWversion1.0
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12 / 14
XBLW SN74HC/HCT175
Quad D-type flip-flop with reset
TSSOP16
XBLWversion1.0
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XBLW SN74HC/HCT175
Quad D-type flip-flop with reset
Statement:
Shenzhen xinbole electronics co., ltd. reserves the right to change the product specifications, without notice!
Before placing an order, the customer needs to confirm whether the information obtained is the latest version,
and verify the integrity of the relevant information.
Any semiconductor product is liable to fail or malfunction under certain conditions, and the buyer shall be
responsible for complying with safety standards in the system design and whole machine manufacturing using
Shenzhen xinbole electronics co., ltd products, and take appropriate security measures to avoid the potential risk
of failure may result in personal injury or property losses of the situation occurred!
This document is for referenceonly,and the actual use should be based on the application test results.
Product performance is never ending, Shenzhen xinbole electronics co., ltd will be dedicated to provide
customers with better performance, better quality of integrated circuit products.
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