TC7WT74FU ,D-TYPE FLIP FLOP WITH PRESET AND CLEARTC7WT74FU(UNDER DEVELOPMENT)The TC7WT74FU is a high speed CMOS D-FLIP FLOPfabricated with silicon g ..
TC7WU04F ,3 INVERTERTC7WUO4F/FU/FKTC7WUO4F, TC7WU04FU, TC7WUO4FKThe TC7WUO4 is a high speed C2MOS INVERTER I—ITC7WUO4F£ ..
TC7WU04FK ,3 INVERTERTC7WUO4F/FU/FKTC7WUO4F, TC7WU04FU, TC7WUO4FKThe TC7WUO4 is a high speed C2MOS INVERTER I—ITC7WUO4F£ ..
TC7WU04FK ,3 INVERTERELECTRICAL CHARACTERISTICS (CL = 15pF, VCC = 5V, Ta = 25°C)CHARACTERISTIC SYMBOL TEST CONDITION Ta ..
TC7WU04FU ,3 INVERTERTC7WUO4F/FU/FKTC7WUO4F, TC7WU04FU, TC7WUO4FKThe TC7WUO4 is a high speed C2MOS INVERTER I—ITC7WUO4F£ ..
TC7WZ00FK ,2 Input Nand GateFeatures TC7WZ00FU High output drive: ±24 mA (min) @V = 3 V CC Super high speed operation: t ..
TDA5332T ,Double mixer/oscillator for TV and VCR tuners
TDA5332T ,Double mixer/oscillator for TV and VCR tuners
TDA5332T ,Double mixer/oscillator for TV and VCR tuners
TDA5341G ,Brushless DC motor and VCM drive circuit with speed control
TDA5341G ,Brushless DC motor and VCM drive circuit with speed control
TDA5630T ,9 V VHF, hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
TC7WT74FU
D-TYPE FLIP FLOP WITH PRESET AND CLEAR
TOSHIBA
TENTATIVE
(UNDER DEVELOPMENT)
D-TYPE FLIP FLOP WITH PRESET AND CLEAR
The TC7WT74FU is a high speed CMOS D-FLIP FLOP
fabricated with silicon gate CMOS technology.
It achieves the high speed operation similar to equivalent
Bipolar schottky TTL while maintaining the CMOS low
power dissipation.
The input threshold levels are compatible with TTL output
voltage.
The signal level applied to the D-INPUT is tranceferred to
Q-OUTPUT during the positive going transition of the CK
pulse. CLEAR and PRESET are independent of the CK and
are accomplished by setting the appropriate input low.
All inputs are equipped with protection circuits against
static discharge or transient excess voltage.
TC7WT74FU
TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
TC7WT74FU
SSOP8-P-0.65
Weight : 0.02g (Typ.)
FEATURES
It High Speed ... ... ... ... ... ... ... ... ... ... fMAX = 53MHz (Typ.) at VCC = 5V
Low Power Dissipation ............... lcc--2pA (Max.) at Ta=25°C
It Compatible with TTL outputs ...... V|L=0.8V(Max.), VIH =2.0V (Min.)
ct Output Drive Capability---- 10 LSTTL Loads
o Symmetrical Output Impedance ... lloHl--loL--4mA(Min.)
MAXIMUM RATINGS (Ta = 25°C)
CHARACTERISTIC SYMBOL RATING UNIT
Supply Voltage Range VCC -0.5~7 V
DC Input Voltage VIN -0.5-Vcc + 0.5 V
DC Output Voltage VOUT - thr-uct: + 0.5 V
Input Diode Current IIK 120 mA
Output Diode Current IOk 120 mA
DC Output Current IOUT :25 mA
DC Vcc/Ground Current ICC -+25 mA
Power Dissipation PD 300 mW
Storage Temperature Tstg - 65--150 °C
Lead Temperature (10 s) TL 260 "C
MARKING
Type Name
W T 7 4 LOT NO.
tt CIC]
PIN ASSIGNMENT(TOP VIEW)
CK E El VCC
D E El a
5 E El a
GND E El Q
2001 -05-31
TOSHIBA TC7WT74FU
LOGIC DIAGRAM TRUTH TABLE
a S -___ _|_NPUTS OUTPUT?
CK c Q CLR PR D CK Q Q FUNCTION
i-', D 5 L H x x L H CLEAR
H L x x H L PRESET
L L x x H H -
H H L _r L H -
H H H -f- H L -
H H x l Qn 6n NO CHANGE
x : Don't care
RECOMMENDED OPERATING CONDITIONS
CHARACTERISTIC SYMBOL RATING UNIT
Supply Voltage VCC 4.5--5.5 V
Input Voltage VIN 0~VCC V
Output Voltage VOUT tP-Vcc V
Operating Temperature Topr -40--85 °C
Input Rise and Fall Time tptf O--500 ns
DC ELECTRICAL CHARACTERISTICS
PARAMETER SYMBOL TEST CONDITION Vcc Ta =25 C Ta = -40-85 C UNIT
(V) MIN. TYP. MAX. MIN. MAX.
High-Level 4.5--
Input Voltage VIH 5.5 2.0 - - 2.0 - V
Low-Level 4.5--
V - - . - . V
Input Voltage IL 5.5 0 8 0 8
High-Level V VIN =VIL IOH = - 20pA 4.5 4.4 4.5 - 4.4 - V
Output Voltage OH or VIL 10H = -4mA 4.5 4.18 4.31 - 4.13 -
Low-Level IOL = 20pA 4.5 - 0.0 0.10 - 0.10
Output Voltage VOL VIN =VIH IOL =4mA 4.5 - 0.17 0.26 - 0.33 V
Input Leakage - + +
Current IIN VIN =vcc or GND 5.5 - - - 0.1 - - 1.0 pA
ICC VIN =VCC or GND 5.5 - - 2.0 - 20.0 pA
Quiescent Supply PER INPUT: VIN = 0.5V
Current ICCT or 2.4V 5.5 - - 2.0 - 2.9 mA
OTHER INPUT: VCC or GND
2001 -05-31
TOSHIBA TC7WT74FU
TIMING REQUIREMENTS (Input tr=tf=6ns)
Ta = 25°C Ta = -40--850C
PARAMETER SYMBOL TEST CONDITION VCC (V) TYP. LIMIT LIMIT UNIT
Minimum Pulse tW(L) 4.5 - 25 29 ns
Width (CLOCK) tW(H) 5.5 - 20 23
Minimum Pulse t (L) 4.5 - 30 34 ns
Width (tTR, PTI) W 5.5 - 25 28
Minimum Set-up t 4.5 - 25 29 ns
Time s 5.5 - 20 23
Minimum Hold t 4.5 - 10 10 ns
Time h 5.5 - 8 8
Minimum Removal t 4.5 - 10 10 ns
Time (a, W) rem 5.5 - IO IO
4.5 - 22 16
Clock Frequency f 5.5 - 25 19 MHz
AC ELECTRICAL CHARACTERISTICS (CL=15pF, VCC= 5V, Ta =25°C)
PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Output Transition Time tTLH - - 6 12 ns
Propagation Delay Time tpLH
- - 17 28 ns
(CLOCK-Q, Q) tpHL
Propagation Delay Time tpLH
- - - - 20 30 ns
Maximum Clock Frequency fMAX - 24 53 - MHz
2001 -05-31
TOSHIBA TC7WT74FU
AC ELECTRICAL CHARACTERISTICS (CL=15pF, Input tr=tf= 6ns)
TEST CONDITION Ta = 25°C Ta = - 40~85°C
PARAMETER SYMBOL VCC (V) MIN. TYP. MAX. MIN. MAX. UNIT
Output Transition tTLH 4.5 - 8 15 - 19 ns
Time tTHL 5.5 - 7 13 - 16
Propagation Delay tpLH 4.5 - 21 33 - 41 ns
Time (CLOCK-Q,6) tpHL 5.5 - 19 30 - 37
Propagation Delay tpLH 4.5 - 23 35 - 43 ns
Time (EEK, pri-tro-) tpHL 5.5 - 20 32 - 40
Maximum Clock f 4.5 22 48 - 16 - MHz
Frequency MAX - 5.5 25 53 - 19 -
Input Capacitance CIN - - 5 10 - 10 pF
Power Dissipation
Capacitance CPD (Note 1) - 34 - - - pF
(Note 1) : CPD is defined as the value of internal equivalent capacitance which is calculated
from the operating current consumption without load.
Average operating current can be obtained by the equation.
lcc (opr) = CPD . Vcc . fIN + lcc
2001 -05-31
TOSHIBA TC7WT74FU
PACKAGE DIMENSIONS
SSOP8-P-0.65 Unit : mm
Lf9 ".5!
e? fr"?
S, cu.
a? O ‘t
". A LO
T- dk l
Weight : 0.02g (Typ.)
5 2001-05-31
TOSHIBA TC7WT74FU
RESTRICTIONS ON PRODUCT USE
000707EBA
OTOSHIBA is continually working to improve the quality and reliability of its products.
Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent
electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer,
when utilizing TOSHIBA products, to comply with the standards of safety in making a safe
design for the entire system, and to avoid situations in which a malfunction or failure of such
TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified
operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please
keep in mind the precautions and conditions set forth in the "Handling Guide for
Semiconductor Devices," or "TOSHIBA Semiconductor Reliability Handbook" etc..
OThe TOSHIBA products listed in this document are intended for usage in general electronics
applications (computer, personal equipment, office equipment, measuring equipment, industrial
robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor
warranted for usage in equipment that requires extraordinarily high quality and/or reliability or
a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended
Usage"). Unintended Usage include atomic energy control instruments, airplane or spaceship
instruments, transportation instruments, traffic signal instruments, combustion control
instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA
products listed in this document shall be made at the customer's own risk.
0 The products described in this document are subject to the foreign exchange and foreign trade
OThe information contained herein is presented only as a guide for the applications of our
products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of
intellectual property or other rights of the third parties which may result from its use. No
license is granted by implication or otherwise under any intellectual property or other rights of
TOSHIBA CORPORATION or others.
0 The information contained herein is subject to change without notice.
6 2001-05-31
:
www.loq.com
.
