View TC7WZ74FK_158448.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

TC7WZ74FU/FK
Preliminary
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7WZ74FU,TC7WZ74FK
D-Type Flip Flop with Preset and Clear Features
* * * * * * * High output current: 24 mA (min) @VCC = 3 V Propagation delay time: tpd 2.8 ns (typ.) @VCC = 3 V, 50 pF Operating voltage range: VCC (opr) = 1.65~5.5 V High latch-up immunity: 500 mA or more High ESD: 200 V or more (JEITA) 2000 V or more (MIL) Power down protection is provided on all inputs. Electrical characteristics when VCC = 3.3 V is the same as TC74LCX series.
TC7WZ74FK TC7WZ74FU
Marking
SM8
Type name
US8
Z74
Lot No.
WZ 74
Weight SSOP8-P-0.65 : 0.02 g (typ.) SSOP8-P-0.50A : 0.01 g (typ.)
Maximum Ratings (Ta = 25C)
Characteristics Supply voltage range DC input voltage DC output voltage Input diode current Output diode current DC output current DC VCC/ground current Power dissipation Storage temperature Lead temperature (10s) Symbol VCC VIN VOUT IIK IOK IOUT ICC PD Tstg TL Rating -0.5~6 -0.5~6 -0.5~6 -20 -20 50 50 300 (SM8) 200 (US8) -65~150 260 Unit
Pin Assignment (top view)
CK 1 V V V mA mA mA mA mW C C GND 4 D2
PR CLR
Q
8 VCC D CK 7 PR 6 CLR
Q
3 Q
5Q
1
2001-11-15
TC7WZ74FU/FK
Truth Table
Inputs
CLR PR
Logic Diagram
Outputs D X X X L H X CK X X X Q L H H L H Qn
Q
Function Clear Preset 3/4 3/4 3/4 No Change
PR
S Q C D
Q
L H L H H H
H L L H H H
H L H H L Qn
CK D
CLR
R
X: Don't care
Recommended Operating Conditions
Characteristics Supply voltage Input voltage Output voltage Operating temperature Symbol VCC VIN VOUT Topr Rating 1.65~5.5 1.5~5.5 0~5.5 0~5.5 0~VCC -40~85 0~20 (VCC = 1.8 V 0.15 V, 2.5 V 0.2 V) Input rise and fall time dt/dv 0~10 (VCC = 3.3 V 0.3 V) 0~5 (VCC = 5.5 V 0.5 V) ns/V (Note 2) V (Note 3) C (Note 1) V Unit V
Note 1: Data retention only Note 2: VCC = 0 V Note 3: High or low
2
2001-11-15
TC7WZ74FU/FK
Electrical Characteristics DC Characteristics
Characteristics Symbol Test Condition VCC (V) 1.65~1.8 High level Input voltage Low level VIL 3/4 2.3~5.5 1.65 IOL = -100 mA 2.3 3.0 4.5 High level VOH VIN = VIH or VIL IOL = -4 mA IOL = -8 mA IOL = -16 mA IOL = -24 mA Output voltage IOL = -32 mA 1.65 2.3 3.0 3.0 4.5 1.8 IOL = 100 mA 2.3 3.0 4.5 Low level VOL VIN = VIH or VIL IOL = 4 mA IOL = 8 mA IOL = 16 mA IOL = 24 mA IOL = 32 mA Input leakage current Power OFF leak current Quiescent supply current IIN IOFF ICC VIN = 5.5 V or GND VIN or VOUT = 5.5 V VIN = 5.5 V or GND 1.65 2.3 3.0 3.0 4.5 0~5.5 0.0 1.65~5.5 3/4 1.55 2.2 2.9 4.4 1.29 1.9 2.4 2.3 3.8 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 1.65 2.3 3.0 4.5 1.52 2.15 2.8 2.68 4.2 0 0 0 0 0.08 0.1 0.15 0.22 0.22 3/4 3/4 3/4 VIH 3/4 2.3~5.5 1.65~1.8 Min 0.75 VCC 0.7 VCC 3/4 Ta = 25C Typ. 3/4 3/4 3/4 Max 3/4 3/4 0.25 VCC 0.3 VCC 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 0.1 0.1 0.1 0.1 0.24 0.3 0.4 0.55 0.55 1 1 1 3/4 3/4 3/4 3/4 3/4 3/4 Ta = -40~85C Min 0.75 VCC 0.7 VCC 3/4 3/4 1.55 2.2 2.9 4.4 1.29 1.9 2.4 2.3 3.8 3/4 3/4 Max 3/4 3/4 V 0.25 VCC 0.3 VCC 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 0.1 0.1 0.1 0.1 0.24 0.3 0.4 0.55 0.55 10 10 10 mA mA mA V V Unit
3
2001-11-15
TC7WZ74FU/FK
AC Characteristics (unless otherwise specified, Input: tr = tf = 3 ns)
Characteristics Symbol Test Condition VCC (V) 1.8 0.15 Maximum clock frequency fMAX CL = 50 pF, RL = 500 W 2.5 0.2 3.3 0.3 5.0 0.5 1.8 0.15 CL = 15 pF, RL = 1 MW 2.5 0.2 3.3 0.3 5.0 0.5 CL = 50 pF, RL = 500 W 3.3 0.3 5.0 0.5 1.8 0.15 CL = 15 pF, RL = 1 MW 2.5 0.2 3.3 0.3 5.0 0.5 CL = 50 pF, RL = 500 W 3.3 0.3 5.0 0.5 2.5 0.2 Minimum setup time ts CL = 50 pF, RL = 500 W 3.3 0.3 5.0 0.5 2.5 0.2 Minimum hold time th CL = 50 pF, RL = 500 W 3.3 0.3 5.0 0.5 Minimum pulse width (CK) tW (L) tW (H) 2.5 0.2 CL = 50 pF, RL = 500 W 3.3 0.3 5.0 0.5 2.5 0.2 tW (L) CL = 50 pF, RL = 500 W 3.3 0.3 5.0 0.5 2.5 0.2 Minimum removal time trem CL = 50 pF, RL = 500 W 3.3 0.3 5.0 0.5 Input capacitance Output capacitance Power dissipation capacitance CIN COUT CPD 3/4 3/4 (Note 4) 5.5 0~0.5 0~0.5 3.3 Min 51 130 200 200 2.5 2.0 1.5 1.0 2.0 1.5 2.5 2.0 1.5 1.5 2.0 1.0 3.4 2.1 1.5 2.4 1.4 1.0 3.0 3.0 3.0 3.0 3.0 3.0 3.6 2.2 1.3 3/4 3/4 3/4 3/4 Ta = 25C Typ. 3/4 3/4 3/4 3/4 10.0 4.9 3.3 2.4 4.3 2.8 10.0 5.0 3.4 2.2 4.3 3.1 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3.0 5.0 30 47 Max 3/4 3/4 3/4 3/4 18.0 7.5 4.8 3.5 5.7 4.0 17.0 7.3 4.8 3.5 5.7 3.9 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 Ta = -40~85C Min 38 100 150 180 2.1 1.7 1.3 1.0 1.5 1.3 2.1 1.7 1.3 1.0 1.5 1.0 4.1 2.5 1.7 2.9 1.5 1.1 3.6 3.3 3.2 3.6 3.3 3.2 4.4 2.5 1.4 3/4 3/4 3/4 3/4 Max 3/4 3/4 3/4 3/4 23.0 9.0 5.6 ns 3.9 7.0 4.4 21.0 8.8 5.6 ns 3.9 7.0 4.3 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 pF pF pF ns ns ns ns ns MHz Unit
Propagation delay time (CK-Q, Q )
tpLH tpHL
Propagation delay time ( CLR , PR -Q, Q )
tpLH tpHL
Minimum pulse width ( CLR , PR )
Note 4: CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load. Average operating current can be obtained by the equation: ICC (opr) = CPD*VCC*fIN + ICC
4
2001-11-15
TC7WZ74FU/FK
Package Dimensions
Weight: 0.02 g (typ.)
5
2001-11-15
TC7WZ74FU/FK
Package Dimensions
Weight: 0.01 g (typ.)
6
2001-11-15
TC7WZ74FU/FK
RESTRICTIONS ON PRODUCT USE
000707EBA
* TOSHIBA 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.. * The 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. * The products described in this document are subject to the foreign exchange and foreign trade laws. * The 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. * The information contained herein is subject to change without notice.
7
2001-11-15

▲Up To Search▲

Price & Availability of TC7WZ74FK

	To Download TC7WZ74FK Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .