|
|
PDF M74HC174 Data sheet ( Hoja de datos )
| Número de pieza | M74HC174 | |
| Descripción | HEX D-TYPE FLIP FLOP WITH CLEAR | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de M74HC174 (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
|
No Preview Available !
M54HC174
M74HC174
HEX D-TYPE FLIP FLOP WITH CLEAR
. HIGH SPEED
fMAX = 71 MHz (TYP.) AT VCC = 5 V
. LOW POWER DISSIPATION
ICC = 4 µA (MAX.) AT TA = 25 °C
. HIGH NOISE IMMUNITY
VNIH = VNIL = 28 % VCC (MIN.)
. OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS
. SYMMETRICAL OUTPUT IMPEDANCE
IOH = IOL = 4 mA (MIN.)
. BALANCED PROPAGATION DELAYS
tPLH = tPHL
. WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V TO 6 V
. PIN AND FUNCTION COMPATIBLE WITH
54/74LS174
DESCRIPTION
B1R
(Plastic Package)
F1R
(Ceramic Package)
M 1R
(Micro Package)
C1R
(Chip Carrier)
ORDER CODES :
M 54HC 17 4F 1R
M 74H C1 74 M1 R
M 74HC 17 4B 1R
M 74H C1 74 C1 R
The M54/74HC174 is a high speed CMOS HEX D-
TYPE FLIP-FLOP WITH CLEAR fabricated in sili-
con gate C2MOS technology. It has the same high
speed performance of LSTTL combined with true
CMOS low power consumption.
PIN CONNECTIONS (top view)
Information signals applied to D inputs are trans-
fered to the Q output on the positive going edge of
the clock pulse. When the CLEAR input is held low,
the Q outputs are held low independently of the
other inputs. All inputs are equipped with protection
circuits against static discharge and transient ex-
cess voltage.
INPUT AND OUTPUT EQUIVALENT CIRCUIT
October 1992
NC =
No Internal
Connection
1/11
1 page  
M54/M74HC174
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6 ns)
Symbol
Parameter
Test Conditions
VCC
(V)
TA = 25 oC
54HC and 74HC
Min. Typ. Max.
Value
-40 to 85 oC
74HC
Min. Max.
-55 to 125 oC
54HC
Min. Max.
Unit
tTLH Output Transition 2.0
tTHL Time
4.5
30 75
8 15
95 110
19 22 ns
6.0 7 13 16 19
tPLH Propagation
tPHL Delay Time
(CK - Q)
2.0
4.5
6.0
68 135 170 205
17 27 34 41 ns
14 23 29 35
tPHL Propagation
Delay Time
(CLR - Q)
2.0
4.5
6.0
72 145 180 220
18 29 36 44 ns
15 25 31 37
fMAX Maximum Clock 2.0
Frequency
4.5
7.2 14
36 56
5.8 4.8
29 24 MHz
6.0 42 66 34 28
tW(H)
tW(L)
Minimum Pulse
Width
(CLOCK)
2.0
4.5
6.0
24 75
6 15
5 13
95 110
19 22 ns
16 19
tW(L) Minimum Pulse
Width
(CLR)
2.0
4.5
6.0
24 75
6 15
5 13
95 110
19 22 ns
16 19
ts Minimum Set-up 2.0
Time
4.5
28 75
7 15
95 110
19 22 ns
6.0 6 13 16 19
th Minimum Hold 2.0
Time
4.5
000
0 0 0 ns
6.0 0 0 0
tREM Minimum
Removal Time
2.0
4.5
55 5 5
5 5 5 5 ns
6.0 5 5 5 5
CIN Input Capacitance
5 10 10 10 pF
CPD (*) Power Dissipation
Capacitance
40
pF
(*) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load.
(Refer to Test Circuit). Average operting current can be obtained by the following equation. ICC(opr) = CPD •VCC •fIN + ICC/6 (per FLIP/FLOP)
And the total CPD when N pcs of FLIP FLOP operate can be gained by the following equation: CPD (total)= 38 + 15 x n
5/11
5 Page 
M54/M74HC174
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No
license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.
SGS-THOMSON Microelectronics products are not authorized for use ascritical components in life support devices or systems without express
written approval of SGS-THOMSON Microelectonics.
© 1994 SGS-THOMSON Microelectronics - All Rights Reserved
SGS-THOMSON Microelectronics GROUP OF COMPANIES
Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands -
Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A
11/11
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet M74HC174.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| M74HC173 | QUAD D-TYPE REGISTER 3-STATE | ST Microelectronics |
| M74HC174 | HEX D-TYPE FLIP FLOP WITH CLEAR | ST Microelectronics |
| M74HC175 | QUAD D-TYPE FLIP-FLOP WITH CLEAR | ST Microelectronics |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |