933669480652 [NXP]
HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16, SOT-38-1, DIP-16;
| 型号： | 933669480652 |
| 厂家： | 
NXP |
| 描述： | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16, SOT-38-1, DIP-16 光电二极管 逻辑集成电路 触发器 |
| 文件： | 总18页 (文件大小：177K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
INTEGRATED CIRCUITS
DATA SHEET
For a complete data sheet, please also download:
• The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications
• The IC06 74HC/HCT/HCU/HCMOS Logic Package Information
• The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
74HC/HCT193
Presettable synchronous 4-bit
binary up/down counter
December 1990
Product specification
File under Integrated Circuits, IC06
Philips Semiconductors
Product specification
Presettable synchronous 4-bit binary
up/down counter
74HC/HCT193
One clock should be held HIGH while counting with the
other, otherwise the circuit will either count by two’s or not
at all, depending on the state of the first flip-flop, which
cannot toggle as long as either clock input is LOW.
Applications requiring reversible operation must make the
reversing decision while the activating clock is HIGH to
avoid erroneous counts.
FEATURES
• Synchronous reversible 4-bit binary counting
• Asynchronous parallel load
• Asynchronous reset
• Expandable without external logic
• Output capability: standard
• ICC category: MSI
The terminal count up (TCU) and terminal count down
(TCD) outputs are normally HIGH. When the circuit has
reached the maximum count state of 15, the next
HIGH-to-LOW transition of CPU will cause TCU to go
LOW.
GENERAL DESCRIPTION
The 74HC/HCT193 are high-speed Si-gate CMOS devices
and are pin compatible with low power Schottky TTL
(LSTTL). They are specified in compliance with JEDEC
standard no. 7A.
TCU will stay LOW until CPU goes HIGH again, duplicating
the count up clock.
Likewise, the TCD output will go LOW when the circuit is in
the zero state and the CPD goes LOW. The terminal count
outputs can be used as the clock input signals to the next
higher order circuit in a multistage counter, since they
duplicate the clock waveforms. Multistage counters will not
be fully synchronous, since there is a slight delay time
difference added for each stage that is added.
The 74HC/HCT193 are 4-bit synchronous binary up/down
counters. Separate up/down clocks, CPU and
CPD respectively, simplify operation. The outputs change
state synchronously with the LOW-to-HIGH transition of
either clock input. If the CPU clock is pulsed while CPD is
held HIGH, the device will count up. If the CPD clock is
pulsed while CPU is held HIGH, the device will count down.
Only one clock input can be held HIGH at any time, or
erroneous operation will result. The device can be cleared
at any time by the asynchronous master reset input (MR);
it may also be loaded in parallel by activating the
asynchronous parallel load input (PL).
The counter may be preset by the asynchronous parallel
load capability of the circuit. Information present on the
parallel data inputs (D0 to D3) is loaded into the counter
and appears on the outputs (Q0 to Q3) regardless of the
conditions of the clock inputs when the parallel load
(PL) input is LOW. A HIGH level on the master reset (MR)
input will disable the parallel load gates, override both
clock inputs and set all outputs (Q0 to Q3) LOW. If one of
the clock inputs is LOW during and after a reset or load
operation, the next LOW-to-HIGH transition of that clock
will be interpreted as a legitimate signal and will be
counted.
The “193” contains four master-slave JK flip-flops with the
necessary steering logic to provide the asynchronous
reset, load, and synchronous count up and count down
functions.
Each flip-flop contains JK feedback from slave to master,
such that a LOW-to-HIGH transition on the CPD input will
decrease the count by one, while a similar transition on the
CPU input will advance the count by one.
December 1990
2
Philips Semiconductors
Product specification
Presettable synchronous 4-bit binary
up/down counter
74HC/HCT193
QUICK REFERENCE DATA
GND = 0 V; Tamb = 25 °C; tr = tf = 6 ns
TYPICAL
UNIT
SYMBOL
PARAMETER
CONDITIONS
HC
HCT
t
PHL/ tPLH
propagation delay CPD, CPU to Qn
maximum clock frequency
input capacitance
20
45
3.5
24
20
ns
CL = 15 pF; VCC = 5 V
fmax
CI
47
3.5
26
MHz
pF
CPD
power dissipation capacitance per package notes 1 and 2
pF
Notes
1. CPD is used to determine the dynamic power dissipation (PD in µW):
PD = CPD × VCC2 × fi + ∑ (CL × VCC2 × fo) where:
fi = input frequency in MHz
fo = output frequency in MHz
∑ (CL × VCC2 × fo) = sum of outputs
CL = output load capacitance in pF
VCC = supply voltage in V
2. For HC the condition is VI = GND to VCC
For HCT the condition is VI = GND to VCC − 1.5 V
ORDERING INFORMATION
See “74HC/HCT/HCU/HCMOS Logic Package Information”.
December 1990
3
Philips Semiconductors
Product specification
Presettable synchronous 4-bit binary
up/down counter
74HC/HCT193
PIN DESCRIPTION
PIN NO.
SYMBOL
Q0 to Q3
CPD
NAME AND FUNCTION
3, 2, 6, 7
flip-flop outputs
count down clock input(1)
4
5
CPU
count up clock input(1)
8
GND
PL
ground (0 V)
11
asynchronous parallel load input (active LOW)
terminal count up (carry) output (active LOW)
terminal count down (borrow) output (active LOW)
asynchronous master reset input (active HIGH)
data inputs
12
TCU
13
TCD
14
MR
15, 1, 10, 9
16
D0 to D3
VCC
positive supply voltage
Note
1. LOW-to-HIGH, edge triggered
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
4
December 1990
Philips Semiconductors
Product specification
Presettable synchronous 4-bit binary
up/down counter
74HC/HCT193
FUNCTION TABLE
INPUTS
OUTPUTS
OPERATING MODE
MR
PL CPU CPD D0 D1 D2
D3
Q0
Q1
Q2 Q3 TCU TCD
H
H
X
X
X
X
L
H
X
X
X
X
X
X
X
X
L
L
L
L
L
L
L
L
H
H
L
H
reset (clear)
parallel load
L
L
L
L
L
L
L
L
X
X
L
L
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
H
H
L
L
H
X
X
H
H
H
H
H
count up
L
L
H
H
↑
H
X
X
X
X
X
X
X
X
count up
H(2)
H
H(3)
count down
H
↑
count down
H
Notes
1.
H
L
X
↑
= HIGH voltage level
= LOW voltage level
= don’t care
= LOW-to-HIGH clock transition
2. TCU = CPU at terminal count up (HHHH)
3. TCD = CPD at terminal count down (LLLL)
Fig.4 Functional diagram.
December 1990
5
Philips Semiconductors
Product specification
Presettable synchronous 4-bit binary
up/down counter
74HC/HCT193
(1) Clear overrides load, data and
count inputs.
(2) When counting up the count down
clock input (CPD) must be HIGH,
when counting down the count up
clock input (CPU) must be HIGH.
Sequence
Clear (reset outputs to zero);
load (preset) to binary thirteen;
count up to fourteen, fifteen,
terminal count up, zero, one
and two;
count down to one, zero,
terminal count down, fifteen,
Fig.5 Typical clear, load and count sequence.
Fig.6 Logic diagram.
6
December 1990
Philips Semiconductors
Product specification
Presettable synchronous 4-bit binary
up/down counter
74HC/HCT193
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: standard
ICC category: MSI
AC CHARACTERISTICS FOR 74HC
GND = 0 V; tr = tf = 6 ns; CL = 50 pF
Tamb (°C)
TEST CONDITIONS
74HC
SYMBOL PARAMETER
UNIT
WAVEFORMS
VCC
(V)
+25
−40 to +85 −40 to +125
min. typ. max. min. max. min. max.
tPHL/ tPLH propagation delay
CPU, CPD to Qn
63
23
18
215
43
37
270
54
46
325
65
55
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
2.0 Fig.7
4.5
6.0
t
t
t
PHL/ tPLH propagation delay
CPU to TCU
39
14
11
125
25
21
155
31
26
190
38
32
2.0 Fig.8
4.5
6.0
PHL/ tPLH propagation delay
CPD to TCD
39
14
11
125
25
21
155
31
26
190
38
32
2.0 Fig.8
4.5
6.0
PHL/ tPLH propagation delay
PL to Qn
69
25
20
220
44
37
275
55
47
330
66
56
2.0 Fig.9
4.5
6.0
tPHL
propagation delay
MR to Qn
58
21
17
200
40
34
250
50
43
300
60
51
2.0 Fig.10
4.5
6.0
tPHL/ tPLH propagation delay
Dn to Qn
69
25
20
210
42
36
265
53
45
315
63
54
2.0 Fig.9
4.5
6.0
t
t
t
PHL/ tPLH propagation delay
PL to TCU, PL to TCD
80
29
23
290
58
49
365
73
62
435
87
74
2.0 Fig.12
4.5
6.0
PHL/ tPLH propagation delay
MR to TCU, MR to TCD
74
27
22
285
57
48
355
71
60
430
86
73
2.0 Fig.12
4.5
6.0
PHL/ tPLH propagation delay
Dn to TCU, Dn to TCD
80
29
23
290
58
49
365
73
62
435
87
74
2.0 Fig.12
4.5
6.0
tTHL/ tTLH output transition time
19
7
6
75
15
13
95
19
16
110
22
19
2.0 Fig.10
4.5
6.0
tW
up, down clock pulse
width HIGH or LOW
100 22
125
25
21
150
30
26
2.0 Fig.7
4.5
6.0
20
17
8
6
December 1990
7
Philips Semiconductors
Product specification
Presettable synchronous 4-bit binary
up/down counter
74HC/HCT193
T
amb (°C)
TEST CONDITIONS
74HC
SYMBOL PARAMETER
UNIT
WAVEFORMS
VCC
(V)
+25
−40 to +85 −40 to +125
min. typ. max. min. max. min. max.
tW
master reset pulse width 100 25
125
25
21
150
30
26
ns
ns
ns
ns
ns
ns
ns
2.0 Fig.10
4.5
6.0
HIGH
20
17
9
7
tW
parallel load pulse width 100 19
125
25
21
150
30
26
2.0 Fig.9
4.5
6.0
LOW
20
17
7
6
trem
trem
tsu
th
removal time
PL to CPU, CPD
50
10
9
8
3
2
65
13
11
75
15
13
2.0 Fig.9
4.5
6.0
removal time
MR to CPU, CPD
50
10
9
0
0
0
65
13
11
75
15
13
2.0 Fig.10
4.5
6.0
set-up time
Dn to PL
80
16
14
22
8
6
100
20
17
120
24
20
2.0 Fig.11 note:
4.5 CPU = CPD =
6.0 HIGH
hold time
Dn to PL
0
0
0
−14
−5
−4
0
0
0
0
0
0
2.0 Fig.11
4.5
6.0
th
hold time
CPU to CPD,
CPD to CPU
80
16
8
22
8
6
100
20
17
120
24
20
2.0 Fig.13
4.5
6.0
fmax
maximum up, down clock 4.0
13.5
41
49
3.2
16
19
2.6
13
15
MHz 2.0 Fig.7
pulse frequency
20
24
4.5
6.0
December 1990
8
Philips Semiconductors
Product specification
Presettable synchronous 4-bit binary
up/down counter
74HC/HCT193
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: standard
ICC category: MSI
Note to HCT types
The value of additional quiescent supply current (∆ICC) for a unit load of 1 is given in the family specifications.
To determine ∆ICC per input, multiply this value by the unit load coefficient shown in the table below.
INPUT
UNIT LOAD COEFFICIENT
Dn
CPU, CPD
PL
0.35
1.40
0.65
1.05
MR
December 1990
9
Philips Semiconductors
Product specification
Presettable synchronous 4-bit binary
up/down counter
74HC/HCT193
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; tr = tf = 6 ns; CL = 50 pF
Tamb (°C)
TEST CONDITIONS
74HCT
SYMBOL PARAMETER
UNIT
WAVEFORMS
VCC
(V)
+25
−40 to +85 −40 to +125
min. typ. max. min. max. min. max.
tPHL/ tPLH propagation delay
CPU, CPD to Qn
23
15
15
26
22
27
31
29
32
7
43
27
27
46
40
46
55
55
58
15
54
34
34
58
50
58
69
69
73
19
65
41
41
69
60
69
83
83
87
22
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
4.5 Fig.7
4.5 Fig.8
4.5 Fig.8
4.5 Fig.9
4.5 Fig.10
4.5 Fig.9
4.5 Fig.12
4.5 Fig.12
4.5 Fig.12
4.5 Fig.10
4.5 Fig.7
4.5 Fig.10
4.5 Fig.9
4.5 Fig.9
4.5 Fig.10
t
PHL/ tPLH propagation delay
CPU to TCU
t
PHL/ tPLH propagation delay
CPD to TCD
tPHL/ tPLH propagation delay
PL to Qn
tPHL
propagation delay
MR to Qn
t
t
t
t
t
PHL/ tPLH propagation delay
Dn to Qn
PHL/ tPLH propagation delay
PL to TCU, PL to TCD
PHL/ tPLH propagation delay
MR to TCU, MR to TCD
PHL/ tPLH propagation delay
Dn to TCU, Dn to TCD
THL/ tTLH output transition time
tW
up, down clock pulse width 25
HIGH or LOW
11
7
31
25
25
13
13
20
38
30
30
15
15
24
tW
master reset pulse width
HIGH
20
20
10
10
16
tW
parallel load pulse width
LOW
8
trem
trem
tsu
removal time
PL to CPU, CPD
2
removal time
MR to CPU, CPD
0
set-up time
Dn to PL
8
4.5 Fig.11 note:
CPU = CPD =
HIGH
th
hold time
Dn to PL
0
−6
7
0
0
ns
ns
4.5 Fig.11
th
hold time
CPU to CPD, CPD to CPU
16
20
20
16
24
13
4.5 Fig.13
fmax
maximum up, down clock
pulse frequency
43
MHz 4.5 Fig.7
December 1990
10
Philips Semiconductors
Product specification
Presettable synchronous 4-bit binary
up/down counter
74HC/HCT193
AC WAVEFORMS
(1) HC : VM = 50%; VI = GND to VCC
.
HCT: VM = 1.3V; VI = GND to 3 V.
Fig.7 Waveforms showing the clock (CPU, CPD) to output (Qn) propagation delays, the clock pulse width, and
the maximum clock pulse frequency.
(1) HC : VM = 50%; VI = GND to VCC
.
HCT: VM = 1.3V; VI = GND to 3 V.
Fig.8 Waveforms showing the clock (CPU, CPD) to terminal count output (TCU, TCD) propagation delays.
(1) HC : VM = 50%; VI = GND to VCC
.
HCT: VM = 1.3V; VI = GND to 3 V.
Fig.9 Waveforms showing the parallel load input (PL) and data (Dn) to Qn output propagation delays and
PL removal time to clock input (CPU, CPD).
December 1990
11
Philips Semiconductors
Product specification
Presettable synchronous 4-bit binary
up/down counter
74HC/HCT193
(1) HC : VM = 50%; VI = GND to VCC
.
HCT: VM = 1.3V; VI = GND to 3 V.
Fig.10 Waveforms showing the master reset input (MR) pulse width, MR to Qn propagation delays, MR to CPU,
CPD removal time and output transition times.
The shaded areas indicate when the input is permitted to
change for predictable output performance.
(1) HC : VM = 50%; VI = GND to VCC
.
HCT: VM = 1.3V; VI = GND to 3 V.
Fig.11 Waveforms showing the data input (Dn) to parallel load input (PL) set-up and hold times.
(1) HC : VM = 50%; VI = GND to VCC
.
HCT: VM = 1.3V; VI = GND to 3 V.
Fig.12 Waveforms showing the data input (Dn), parallel load input (PL) and the master reset input (MR) to the
terminal count outputs (TCU, TCD) propagation delays.
(1) HC : VM = 50%; VI = GND to VCC
.
HCT: VM = 1.3V; VI = GND to 3 V.
Fig.13 Waveforms showing the CPU to CPD or CPD to CPU hold times.
December 1990
12
Philips Semiconductors
Product specification
Presettable synchronous 4-bit binary
up/down counter
74HC/HCT193
APPLICATION INFORMATION
Fig.14 Cascaded up/down counter with parallel load.
PACKAGE OUTLINES
See “74HC/HCT/HCU/HCMOS Logic Package Outlines”.
December 1990
13
it Q
Philips Semiconductors Home
ProducBuy
MySemContac
Product Information
catalogonline
Information as of 2003-04-22
My.Semiconductors.COM.
Your personal service from Use right mouse button to
Philips Semiconductors.
Please register now !
Stay informed
74HC/HCT193;
Presettable
synchronous 4-bit
binary up/down
counter
download datasheet
Download datasheet
Products
MultiMarket
Semiconductors
•
•
•
Product Selector
Catalog by
Function
General description
Features
Datasheet
Applications
Buy online
Parametrics
Support & tools
Similar products
Email/translate
Block diagram
Products & packages
Catalog by
System
•
General description
Cross-reference
Packages
•
•
The 74HC/HCT193 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL
(LSTTL). They are specified in compliance with JEDEC standard no. 7A.
End of Life
information
Distributors Go
Here!
•
•
The 74HC/HCT193 are 4-bit synchronous binary up/down counters. Separate up/down clocks, CP and CP
U
D
respectively, simplify operation. The outputs change state synchronously with the LOW-to-HIGH transition of
either clock input. If the CP clock is pulsed while CP is held HIGH, the device will count up. If the CP clock is
Models
•
•
U
D
D
SoC solutions
pulsed while CP is held HIGH, the device will count down. Only one clock input can be held HIGH at any time, or
U
erroneous operation will result. The device can be cleared at any time by the asynchronous master reset input (MR);
it may also be loaded in parallel by activating the asynchronous parallel load input (PL).
The '193' contains four master-slave JK flip-flops with the necessary steering logic to provide the asynchronous
reset, load, and synchronous count up and count down functions.
Each flip-flop contains JK feedback from slave to master, such that a LOW-to-HIGH transition on the CP input
D
will decrease the count by one, while a similar transition on the CPU input will advance the count by one.
One clock should be held HIGH while counting with the other, otherwise the circuit will either count by two’s or
not at all, depending on the state of the first flip-flop, which cannot toggle as long as either clock input is LOW.
Applications requiring reversible operation must make the reversing decision while the activating clock is HIGH to
avoid erroneous counts.
The terminal count up (TC ) and terminal count down (TC ) outputs are normally HIGH. When the circuit has
U
D
reached the maximum count state of 15, the next HIGH-to-LOW transition of CP will cause TC to go LOW.
U
U
TC will stay LOW until CP goes HIGH again, duplicating the count up clock.
U
U
Likewise, the TC output will go LOW when the circuit is in the zero state and the CP goes LOW. The terminal
D
D
count outputs can be used as the clock input signals to the next higher order circuit in a multistage counter, since
they duplicate the clock waveforms. Multistage counters will not be fully synchronous, since there is a slight delay
time difference added for each stage that is added.
The counter may be preset by the asynchronous parallel load capability of the circuit. Information present on the
parallel data inputs (D to D ) is loaded into the counter and appears on the outputs (Q to Q ) regardless of the
0
3
0
3
conditions of the clock inputs when the parallel load (PL) input is LOW. A HIGH level on the master reset (MR)
input will disable the parallel load gates, override both clock inputs and set all outputs (Q to Q ) LOW. If one of
0
3
the clock inputs is LOW during and after a reset or load operation, the next LOW-to-HIGH transition of that clock
will be interpreted as a legitimate signal and will be counted.
Features
●
●
●
●
●
●
Synchronous reversible 4-bit binary counting
Asynchronous parallel load
Asynchronous reset
Expandable without external logic
Output capability: standard
I
category: MSI
CC
Datasheet
Type number Title
Publication
release date
Datasheet status
Page
count
File
size
(kB)
Datasheet
74HC/HCT193 Presettable
12/1/1990
Product
specification
13
89
Download
synchronous 4-bit
binary up/down
counter
Additional datasheet info
To complete the device datasheet with package and family information, also download the following PDF files. The
"Logic Package Information" document is required to determine in which package(s) this device is available.
Document
Description
1
2
3
HCT_FAMILY_SPECIFICATIONS HC/T Family Specifications, The IC06 74HC/HCT/HCMOS Logic
Family Specifications
HCT_PACKAGE_INFO
HC/T Package Info, The IC06 74HC/HCT/HCMOS Logic Package
Information
HCT_PACKAGE_OUTLINES
HC/T Package Outlines, The IC06 74HC/HCT/HCMOS Logic
Package Outlines
Parametrics
Type number Package
Description Propagation Voltage No. Power
Delay(ns) of Dissipation
Pins Considerations Levels
Logic
Switching Drive
Capability
Output
Presettable
Synchronous
4-Bit Binary
Up/Down
Counter;
Separate
Up/Down
Clocks
Low Power or
16 Battery
SOT109
(SO16)
5 Volts
+
74HC193D
74HC193DB
74HC193N
74HC193PW
15
15
15
15
CMOS
CMOS
CMOS
CMOS
Low
Low
Low
Low
Applications
Presettable
Synchronous
4-Bit Binary
Up/Down
Counter;
Separate
Up/Down
Clocks
Low Power or
16 Battery
SOT338-1
(SSOP16)
5 Volts
+
Applications
Presettable
Synchronous
4-Bit Binary
Up/Down
Counter;
Separate
Up/Down
Clocks
Low Power or
16 Battery
SOT38-1
(DIP16)
5 Volts
+
Applications
Presettable
Synchronous
4-Bit Binary
Up/Down
Counter;
Low Power or
16 Battery
SOT403-1
(TSSOP16)
5 Volts
+
Applications
Separate
Up/Down
Clocks
Presettable
Synchronous
4-Bit Binary
Up/Down
Counter;
Low Power or
16 Battery
SOT109
(SO16)
5 Volts
+
74HCT193D
15
TTL
Low
Separate
Applications
Up/Down
Clocks; TTL
Enabled
Presettable
Synchronous
4-Bit Binary
Up/Down
Counter;
Low Power or
16 Battery
Applications
SOT338-1
(SSOP16)
5 Volts
+
74HCT193DB
15
TTL
Low
Separate
Up/Down
Clocks; TTL
Enabled
Presettable
Synchronous
4-Bit Binary
Up/Down
Counter;
Low Power or
16 Battery
Applications
SOT38-1
(DIP16)
5 Volts
+
74HCT193N
15
TTL
Low
Separate
Up/Down
Clocks; TTL
Enabled
Products, packages, availability and ordering
Type number North
American
Ordering code Marking/Packing Package Device status Buy online
Discretes
(12NC)
packing info
type number
Standard Marking
9337 146 20652 * Bulk Pack,
CECC
SOT109
(SO16)
74HC193D
74HC193D
Full production
Standard Marking
74HC193D-T 9337 146 20653 * Reel Pack,
SMD, 13", CECC
SOT109
(SO16)
Full production
Full production
Full production
SOT338-1
(SSOP16)
Standard Marking
* Bulk Pack
74HC193DB 74HC193DB 9351 886 10112
Standard Marking
9351 886 10118 * Reel Pack,
SOT338-1
(SSOP16)
74HC193DB-
T
SMD, 13"
Standard Marking
9336 694 80652 * Bulk Pack,
SOT38-1
(DIP16)
74HC193N
74HC193N
Full production
Full production
Full production
CECC
SOT403-1
Standard Marking
* Bulk Pack
74HC193PW 74HC193PW 9351 889 80112
74HC193PW-
(TSSOP16)
Standard Marking
9351 889 80118 * Reel Pack,
SOT403-1
(TSSOP16)
T
SMD, 13"
Standard Marking
74HCT193D 74HCT193D 9337 151 00652 * Bulk Pack,
CECC
SOT109
(SO16)
Full production
Standard Marking
9337 151 00653 * Reel Pack,
SMD, 13", CECC
SOT109
(SO16)
74HCT193D-
T
Full production
Full production
Full production
SOT338-1
(SSOP16)
Standard Marking
* Bulk Pack
74HCT193DB 74HCT193DB 9351 897 30112
Standard Marking
9351 897 30118 * Reel Pack,
SOT338-1
(SSOP16)
74HCT193DB-
T
SMD, 13"
Standard Marking
74HCT193N 74HCT193N 9336 701 10652 * Bulk Pack,
CECC
SOT38-1
(DIP16)
Full production
Similar products
74HC/HCT193 links to the similar products page containing an overview of products that are similar in
function or related to the type number(s) as listed on this page. The similar products page includes products from the
same catalog tree(s), relevant selection guides and products from the same functional category.
Support & tools
HC/T Family Specifications, The IC06 74HC/HCT/HCMOS Logic Family Specifications(date 01-Mar-98)
HC/T User Guide(date 01-Nov-97)
Email/translate this product information
●
●
Email this product information.
Translate this product information page from English to:
French
Translate
The English language is the official language used at the semiconductors.philips.com website and webpages. All
translations on this website are created through the use of Google Language Tools and are provided for convenience
purposes only. No rights can be derived from any translation on this website.
About this Web Site
| Copyright © 2003 Koninklijke Philips N.V. All rights reserved. | Privacy Policy |
| Koninklijke Philips N.V. | Access to and use of this Web Site is subject to the following Terms of Use. |
相关型号：
933669490652
HC/UH SERIES, 4-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDIP16, SOT-38-1, DIP-16
NXP
933669540652
IC HC/UH SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16, SOT-38-1, DIP-16, Multiplexer/Demultiplexer
NXP
933669550652
HC/UH SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16, 0.300 INCH, PLASTIC, MO-001AE, SOT-38-1, DIP-16
NXP
933669630652
HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDIP16, SOT-38-1, DIP-16
NXP
933669640652
IC HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 8-BIT DOWN BINARY COUNTER, PDIP16, 0.300 INCH, PLASTIC, MO-001AE, SOT-38-1, DIP-16, Counter
NXP
©2020 ICPDF网 联系我们和版权申明