[ /Title
(CD74
HC75,
CD74
HCT75
)
/Subject
(Dual
2-Bit
Bistabl
e
CD54HC75, CD74HC75,
CD54HCT75, CD74HCT75
Data sheet acquired from Harris Semiconductor
SCHS135F
Dual 2-Bit Bistable
Transparent Latch
March 1998 - Revised October 2003
Features
Description
• True and Complementary Outputs
The ’HC75 and ’HCT75 are dual 2-bit bistable transparent
latches. Each one of the 2-bit latches is controlled by
separate Enable inputs (1E and 2E) which are active LOW.
When the Enable input is HIGH data enters the latch and
appears at the Q output. When the Enable input (1E and 2E)
is LOW the output is not affected.
• Buffered Inputs and Outputs
• Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
Ordering Information
• Wide Operating Temperature Range . . . -55oC to 125oC
• Balanced Propagation Delay and Transition Times
PART NUMBER
• Significant Power Reduction Compared to LSTTL
Logic ICs
• HC Types
- 2V to 6V Operation
- High Noise Immunity: NIL = 30%, NIH = 30% of VCC
at VCC = 5V
• HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility,
VIL= 0.8V (Max), VIH = 2V (Min)
- CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH
TEMP. RANGE
(oC)
PACKAGE
CD54HC75F3A
-55 to 125
16 Ld CERDIP
CD54HCT75F3A
-55 to 125
16 Ld CERDIP
CD74HC75E
-55 to 125
16 Ld PDIP
CD74HC75M
-55 to 125
16 Ld SOIC
CD74HC75MT
-55 to 125
16 Ld SOIC
CD74HC75M96
-55 to 125
16 Ld SOIC
CD74HC75NSR
-55 to 125
16 Ld SOP
CD74HC75PW
-55 to 125
16 Ld TSSOP
CD74HC75PWR
-55 to 125
16 Ld TSSOP
CD74HCT75E
-55 to 125
16 Ld PDIP
CD74HCT75M
-55 to 125
16 Ld SOIC
CD74HCT75PWT
-55 to 125
16 Ld TSSOP
NOTE: When ordering, use the entire part number. The suffixes 96
and R denote tape and reel. The suffix T denotes a small-quantity
reel of 250.
Pinout
CD54HC75, CD54HCT75 (CERDIP)
CD74HC75 (PDIP, SOIC, SOP, TSSOP)
CD74HCT75 (PDIP, SOIC, TSSOP)
TOP VIEW
1Q0 1
16 1Q0
1D0 2
15 1Q1
1D1 3
14 1Q1
13 1E
2E 4
VCC 5
12 GND
2D0 6
11 2Q0
2D1 7
10 2Q0
2Q1 8
9 2Q1
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright
© 2003, Texas Instruments Incorporated
1
CD54HC75, CD74HC75, CD54HCT75, CD74HCT75
Functional Diagram
16 (10)
2 (6)
Q0
1 (11)
D0
1 OF 2
LATCHES
3 (7)
D1
Q0
14 (8)
Q1
15 (9)
Q1
13 (4)
E
TRUTH TABLE
INPUTS
OUTPUTS
D
E
Q
Q
L
H
L
H
H
H
H
L
X
L
Q0
Q0
H= High Level
L= Low Level
X= Don’t Care
Q0 = The level of Q before the transition of E.
Logic Diagram
LATCH 0
16 (10)
2 (6)
D0
D
Q
LE
LE
Q0
1 (11)
Q0
13 (4)
E
LE
14 (8)
Q
Q1
LE
LE
D
Q
3 (7)
D1
P
P
N
N
LE
15 (9)
Q1
LE
Q
LATCH 1
5
12
VCC
GND
FIGURE 1. LOGIC DIAGRAM
FIGURE 2. LATCH DETAIL
2
LE
CD54HC75, CD74HC75, CD54HCT75, CD74HCT75
Absolute Maximum Ratings
Thermal Information
DC Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 7V
DC Input Diode Current, IIK
For VI < -0.5V or VI > VCC + 0.5V . . . . . . . . . . . . . . . . . . . . . .±20mA
DC Drain Current, per Output, IO
For -0.5V < VO < VCC + 0.5V. . . . . . . . . . . . . . . . . . . . . . . . . .±25mA
DC Output Diode Current, IOK
For VO < -0.5V or VO > VCC + 0.5V . . . . . . . . . . . . . . . . . . . .±20mA
DC Output Source or Sink Current per Output Pin, IO
For VO > -0.5V or VO < VCC + 0.5V . . . . . . . . . . . . . . . . . . . .±25mA
DC VCC or Ground Current, ICC . . . . . . . . . . . . . . . . . . . . . . . . .±50mA
Package Thermal Impedance, θJA (see Note 1)
E (PDIP) package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67oC/W
M (SOIC) package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73oC/W
NS (SOP) package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64oC/W
PW (TSSOP) package . . . . . . . . . . . . . . . . . . . . . . . . . . 108oC/W
Maximum Junction Temperature (Hermetic Package or Die) . . . 175oC
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150oC
Maximum Storage Temperature Range . . . . . . . . . .-65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300oC
(SOIC - Lead Tips Only)
Operating Conditions
Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC
Supply Voltage Range, VCC
HC Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2V to 6V
HCT Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 5.5V
DC Input or Output Voltage, VI, VO . . . . . . . . . . . . . . . . . 0V to VCC
Input Rise and Fall Time
2V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000ns (Max)
4.5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500ns (Max)
6V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400ns (Max)
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1. The package thermal impedance is calculated in accordance with JESD 51-7.
DC Electrical Specifications
TEST
CONDITIONS
PARAMETER
SYMBOL
VI (V)
VIH
-
25oC
IO (mA) VCC (V)
-40oC TO 85oC
-55oC TO 125oC
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNITS
2
1.5
-
-
1.5
-
1.5
-
V
4.5
3.15
-
-
3.15
-
3.15
-
V
6
4.2
-
-
4.2
-
4.2
-
V
2
-
-
0.5
-
0.5
-
0.5
V
4.5
-
-
1.35
-
1.35
-
1.35
V
6
-
-
1.8
-
1.8
-
1.8
V
HC TYPES
High Level Input
Voltage
Low Level Input
Voltage
High Level Output
Voltage
CMOS Loads
VIL
VOH
-
VIH or
VIL
High Level Output
Voltage
TTL Loads
Low Level Output
Voltage
CMOS Loads
VOL
VIH or
VIL
Low Level Output
Voltage
TTL Loads
Input Leakage
Current
II
VCC or
GND
-
-
-0.02
2
1.9
-
-
1.9
-
1.9
-
V
4.5
4.4
-
-
4.4
-
4.4
-
V
6
5.9
-
-
5.9
-
5.9
-
V
-
-
-
-
-
-
-
-
-
V
-4
4.5
3.98
-
-
3.84
-
3.7
-
V
-5.2
6
5.48
-
-
5.34
-
5.2
-
V
0.02
2
-
-
0.1
-
0.1
-
0.1
V
4.5
-
-
0.1
-
0.1
-
0.1
V
6
-
-
0.1
-
0.1
-
0.1
V
-
-
-
-
-
-
-
-
-
V
4
4.5
-
-
0.26
-
0.33
-
0.4
V
5.2
6
-
-
0.26
-
0.33
-
0.4
V
-
6
-
-
±0.1
-
±1
-
±1
µA
3
CD54HC75, CD74HC75, CD54HCT75, CD74HCT75
DC Electrical Specifications
(Continued)
TEST
CONDITIONS
SYMBOL
VI (V)
ICC
VCC or
GND
0
High Level Input
Voltage
VIH
-
Low Level Input
Voltage
VIL
High Level Output
Voltage
CMOS Loads
VOH
PARAMETER
Quiescent Device
Current
25oC
IO (mA) VCC (V)
-40oC TO 85oC
-55oC TO 125oC
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNITS
6
-
-
4
-
40
-
80
µA
-
4.5 to
5.5
2
-
-
2
-
2
-
V
-
-
4.5 to
5.5
-
-
0.8
-
0.8
-
0.8
V
VIH or
VIL
- 0.02
4.5
4.4
-
-
4.4
-
4.4
-
V
-4
4.5
3.98
-
-
3.84
-
3.7
-
V
0.02
4.5
-
-
0.1
-
0.1
-
0.1
V
4
4.5
-
-
0.26
-
0.33
-
0.4
V
±0.1
-
±1
-
±1
µA
HCT TYPES
High Level Output
Voltage
TTL Loads
Low Level Output
Voltage CMOS Loads
VOL
VIH or
VIL
Low Level Output
Voltage
TTL Loads
Input Leakage
Current
Quiescent Device
Current
Additional Quiescent
Device Current Per
Input Pin: 1 Unit Load
II
VCC
and
GND
-
5.5
-
ICC
VCC or
GND
0
5.5
-
-
4
-
40
-
80
µA
∆ICC
(Note 2)
VCC
- 2.1
-
4.5 to
5.5
-
100
360
-
450
-
490
µA
NOTE:
2. For dual-supply systems theoretical worst case (VI = 2.4V, VCC = 5.5V) specification is 1.8mA.
HCT Input Loading Table
INPUT
UNIT LOADS
D0, D1
0.8
1E, 2E
1.2
NOTE: Unit Load is ∆ICC limit specified in DC Electrical Specifications table, e.g., 360µA max at 25oC.
Prerequisite For Switching Specifications
PARAMETER
25oC
-40oC TO 85oC -55oC TO 125oC
SYMBOL
TEST
CONDITIONS
VCC
(V)
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNITS
tW
-
2
80
-
-
100
-
120
-
ns
4.5
16
-
-
20
-
24
-
ns
6
14
-
-
17
-
20
-
ns
2
60
-
-
75
-
90
-
ns
4.5
12
-
-
15
-
18
-
ns
6
10
-
-
13
-
15
-
ns
HC TYPES
Pulse Width Enable Input
Setup Time D to Enable
tSU
-
4
CD54HC75, CD74HC75, CD54HCT75, CD74HCT75
Prerequisite For Switching Specifications
PARAMETER
Hold Time Enable to D
(Continued)
25oC
-40oC TO 85oC -55oC TO 125oC
SYMBOL
TEST
CONDITIONS
VCC
(V)
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNITS
tH
-
2
3
-
-
3
-
3
-
ns
4.5
3
-
-
3
-
3
-
ns
6
3
-
-
3
-
3
-
ns
HCT TYPES
Pulse Width Enable Input
tW
-
4.5
16
-
-
20
-
24
-
ns
Setup Time D to Enable
tSU
-
4.5
12
-
-
15
-
18
-
ns
Hold Time Enable to D
tH
-
4.5
3
-
-
3
-
3
-
ns
SYMBOL
TEST
CONDITIONS
VCC
(V)
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNITS
tPLH, tPHL
CL = 50pF
2
-
-
110
-
140
-
165
ns
CL = 50pF
4.5
-
-
22
-
28
-
33
ns
CL = 15pF
5
-
9
-
-
-
-
-
ns
CL = 50pF
6
-
-
19
-
24
-
28
ns
CL = 50pF
2
-
-
130
-
165
-
195
ns
CL = 50pF
4.5
-
-
26
-
33
-
39
ns
CL = 15pF
5
-
10
-
-
-
-
-
ns
CL = 50pF
6
-
-
22
-
28
-
33
ns
CL = 50pF
2
-
-
130
-
165
-
195
ns
CL = 50pF
4.5
-
-
26
-
33
-
39
ns
CL = 15pF
5
-
10
-
-
-
-
-
ns
CL = 50pF
6
-
-
22
-
28
-
33
ns
CL = 50pF
2
-
-
130
-
165
-
195
ns
CL = 50pF
4.5
-
-
26
-
33
-
39
ns
CL = 15pF
5
-
11
-
-
-
-
-
ns
CL = 50pF
6
-
-
22
-
28
-
33
ns
CL = 50pF
2
-
-
75
-
95
-
110
ns
CL = 50pF
4.5
-
-
15
-
19
-
22
ns
CL = 50pF
6
-
-
13
-
16
-
19
ns
Switching Specifications Input tr, tf = 6ns
PARAMETER
25oC
-40oC TO 85oC -55oC TO 125oC
HC TYPES
Propagation Delay,
Data to Q
Propagation Delay,
Data to Q
Propagation Delay,
Enable to Q
Propagation Delay,
Enable to Q
Output Transition Time
Input Capacitance
Power Dissipation Capacitance
(Notes 3, 4)
tPLH, tPHL
tPLH, tPHL
tPLH, tPHL
tTLH, tTHL
CI
-
-
-
-
10
-
10
-
10
pF
CPD
-
5
-
46
-
-
-
-
-
pF
CL = 50pF
4.5
-
-
28
-
35
-
42
ns
CL = 15pF
5
-
11
-
-
-
-
-
ns
CL = 50pF
4.5
-
-
28
-
35
-
42
ns
HCT TYPES
Propagation Delay,
Data to Q
tPLH, tPHL
Propagation Delay,
Data to Q
tPLH, tPHL
Propagation Delay,
Enable to Q
tPLH, tPHL
CL = 15pF
5
-
11
-
-
-
-
-
ns
CL = 50pF
4.5
-
-
28
-
35
-
42
ns
CL = 15pF
5
11
-
-
-
-
-
ns
5
CD54HC75, CD74HC75, CD54HCT75, CD74HCT75
Switching Specifications Input tr, tf = 6ns
(Continued)
25oC
-40oC TO 85oC -55oC TO 125oC
SYMBOL
TEST
CONDITIONS
VCC
(V)
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNITS
Propagation Delay,
Enable to Q
tPLH, tPHL
CL = 50pF
4.5
-
-
30
-
38
-
45
ns
CL = 15pF
5
-
12
-
-
-
-
-
ns
Output Transition Time
tTLH, tTHL
CL = 50pF
4.5
-
-
15
-
19
-
22
ns
PARAMETER
Input Capacitance
Power Dissipation Capacitance
(Notes 3, 4)
CI
-
-
-
-
10
-
10
-
10
pF
CPD
-
5
-
46
-
-
-
-
-
pF
NOTES:
3. CPD is used to determine the dynamic power consumption, per latch.
4. PD = VCC2 fi (CPD + CL) where fi = input frequency, CL = output load capacitance, VCC = supply voltage.
Test Circuits and Waveforms
tfCL
trCL
CLOCK
tWL + tWH =
90%
10%
I
tr = 6ns
FIGURE 4. HCT CLOCK PULSE RISE AND FALL TIMES AND
PULSE WIDTH
tf = 6ns
tr = 6ns
VCC
GND
tTLH
GND
tTHL
90%
50%
10%
INVERTING
OUTPUT
3V
2.7V
1.3V
0.3V
INPUT
tTHL
GND
tWH
NOTE: Outputs should be switching from 10% VCC to 90% VCC in
accordance with device truth table. For fMAX, input duty cycle = 50%.
tf = 6ns
90%
50%
10%
1.3V
1.3V
tWL
FIGURE 3. HC CLOCK PULSE RISE AND FALL TIMES AND
PULSE WIDTH
tPHL
1.3V
0.3V
tWH
NOTE: Outputs should be switching from 10% VCC to 90% VCC in
accordance with device truth table. For fMAX, input duty cycle = 50%.
INPUT
2.7V
0.3V
GND
tWL
I
fCL
3V
CLOCK
50%
50%
tfCL = 6ns
fCL
VCC
50%
10%
tWL + tWH =
trCL = 6ns
tTLH
90%
1.3V
10%
INVERTING
OUTPUT
tPHL
tPLH
FIGURE 5. HC AND HCU TRANSITION TIMES AND PROPAGATION DELAY TIMES, COMBINATION LOGIC
tPLH
FIGURE 6. HCT TRANSITION TIMES AND PROPAGATION
DELAY TIMES, COMBINATION LOGIC
6
CD54HC75, CD74HC75, CD54HCT75, CD74HCT75
Test Circuits and Waveforms
trCL
tfCL
trCL
CLOCK
INPUT
(Continued)
VCC
90%
GND
tH(H)
GND
tH(H)
VCC
DATA
INPUT
50%
tH(L)
3V
1.3V
1.3V
1.3V
GND
tSU(H)
tSU(H)
tSU(L)
tTLH
90%
OUTPUT
tTHL
90%
50%
10%
tTLH
90%
1.3V
OUTPUT
tREM
3V
SET, RESET
OR PRESET
GND
tTHL
1.3V
10%
FIGURE 7. HC SETUP TIMES, HOLD TIMES, REMOVAL TIME,
AND PROPAGATION DELAY TIMES FOR EDGE
TRIGGERED SEQUENTIAL LOGIC CIRCUITS
tPHL
1.3V
GND
IC
CL
50pF
GND
90%
tPLH
50%
IC
tSU(L)
tPHL
tPLH
tREM
VCC
SET, RESET
OR PRESET
1.3V
0.3V
tH(L)
DATA
INPUT
3V
2.7V
CLOCK
INPUT
50%
10%
tfCL
CL
50pF
FIGURE 8. HCT SETUP TIMES, HOLD TIMES, REMOVAL TIME,
AND PROPAGATION DELAY TIMES FOR EDGE
TRIGGERED SEQUENTIAL LOGIC CIRCUITS
7
PACKAGE OPTION ADDENDUM
www.ti.com
14-Oct-2022
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
Samples
(4/5)
(6)
5962-9075801MEA
ACTIVE
CDIP
J
16
1
Non-RoHS
& Green
SNPB
N / A for Pkg Type
-55 to 125
5962-9075801ME
A
CD54HCT75F3A
8407001EA
ACTIVE
CDIP
J
16
1
Non-RoHS
& Green
SNPB
N / A for Pkg Type
-55 to 125
8407001EA
CD54HC75F3A
Samples
CD54HC75F3A
ACTIVE
CDIP
J
16
1
Non-RoHS
& Green
SNPB
N / A for Pkg Type
-55 to 125
8407001EA
CD54HC75F3A
Samples
CD54HCT75F3A
ACTIVE
CDIP
J
16
1
Non-RoHS
& Green
SNPB
N / A for Pkg Type
-55 to 125
5962-9075801ME
A
CD54HCT75F3A
CD74HC75E
ACTIVE
PDIP
N
16
25
RoHS & Green
NIPDAU
N / A for Pkg Type
-55 to 125
CD74HC75E
Samples
CD74HC75M
ACTIVE
SOIC
D
16
40
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-55 to 125
HC75M
Samples
CD74HC75M96
ACTIVE
SOIC
D
16
2500
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-55 to 125
HC75M
Samples
CD74HC75MT
ACTIVE
SOIC
D
16
250
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-55 to 125
HC75M
Samples
CD74HC75PW
ACTIVE
TSSOP
PW
16
90
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-55 to 125
HJ75
Samples
CD74HC75PWR
ACTIVE
TSSOP
PW
16
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-55 to 125
HJ75
Samples
CD74HC75PWT
ACTIVE
TSSOP
PW
16
250
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-55 to 125
HJ75
Samples
CD74HCT75E
ACTIVE
PDIP
N
16
25
RoHS & Green
NIPDAU
N / A for Pkg Type
-55 to 125
CD74HCT75E
Samples
CD74HCT75M
ACTIVE
SOIC
D
16
40
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-55 to 125
HCT75M
Samples
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
Addendum-Page 1
Samples
Samples
PACKAGE OPTION ADDENDUM
www.ti.com
14-Oct-2022
(2)
RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of