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TC4049,4050BP/BF/BFN
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC4049BP,TC4049BF,TC4049BFN, TC4050BP,TC4050BF,TC4050BFN
TC4049B Hex Buffer/Converter (inverting type) TC4050B Hex Buffer/Converter (non-inverting type)
TC4049B, TC4050B contain six circuits of buffers. TC4049B is inverter type and TC4050B is non-inverter type. Since one TTL or DTL can be directly driven having large output current, these are useful for interfacing from CMOS to TTL or DTL. As voltage up to VSS + 18 volts can be applied to the input regardless of VDD, these can be also used as the level converter IC's which converts CMOS logical circuits of 15 volts or 10 volts system to CMOS/TTL logical circuits of 5 volts system. Ideal switching characteristic has been obtained by the circuit diagram of three stage inverters for TC4049B and two stage inverters for TC4050B.
Note: xxxFN (JEDEC SOP) is not available in Japan. TC4049BP, TC4050BP
TC4049BF, TC4050BF
TC4049BFN, TC4050BFN
Weight DIP16-P-300-2.54A SOP16-P-300-1.27A SOL16-P-150-1.27
: 1.00 g (typ.) : 0.18 g (typ.) : 0.13 g (typ.)
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Pin Assignment
TC4049B TC4050B
Circuit Diagram
1/6 TC4049B
1/6 TC4050B
Absolute Maximum Ratings (Note)
Characteristics DC supply voltage Input voltage Output voltage DC input current Power dissipation Operating temperature range Storage temperature range Symbol VDD VIN VOUT IIN PD Topr Tstg Rating VSS - 0.5~VSS + 20 VSS - 0.5~VSS + 20 VSS - 0.5~VDD + 0.5 10 300 (DIP)/180 (SOIC) -40~85 -65~150 Unit V V V mA mW C C
Note:
Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or even destruction. Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook ("Handling Precautions"/"Derating Concept and Methods") and individual reliability data (i.e. reliability test report and estimated failure rate, etc).
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Operating Ranges (VSS = 0 V) (Note)
Characteristics DC supply voltage Input voltage Symbol VDD VIN Test Condition Min 3 0 Typ. Max 18 18 Unit V V
Note:
The operating ranges must be maintained to ensure the normal operation of the device. Unused inputs must be tied to either VDD or VSS.
Static Electrical Characteristics (VSS = 0 V)
Characteristics Symbol Test Condition VDD (V) IOUT< 1 A VIN = VSS, VDD IOUT< 1 A VIN = VSS, VDD VOH = 4.6 V VOH = 2.5 V Output high current IOH VOH = 9.5 V VOH = 13.5 V VIN = VSS, VDD VOL = 0.4 V Output low current IOL VOL = 0.5 V VOL = 1.5 V VIN = VSS, VDD VOUT = 0.5 V, 4.5 V Input high voltage VIH VOUT = 1.0 V, 9.0 V VOUT = 1.5 V, 13.5 V IOUT < 1 A VOUT = 0.5 V, 4.5 V Input low voltage VIL VOUT = 1.0 V, 9.0 V VOUT = 1.5 V, 13.5 V IOUT < 1 A Input current "H" level "L" level IIH IIL VIH = 18 V VIL = 0 V VIN = VSS, VDD (Note) 18 18 5 10 15 0.1 -0.1 1 2 4 10- -10
5
-40C Min 4.95 9.95 14.95 -0.73 -2.40 -1.80 -4.80 Max 0.05 0.05 0.05 Min 4.95 9.95 14.95 -0.65 -2.10 -1.65 -4.30
25C Typ. 5.00 10.00 15.00 0.00 0.00 0.00 -1.2 -3.9 -2.5 -8.0 Max 0.05 0.05 0.05 Min
85C Max 0.05 0.05 0.05 mA V V Unit
5 10 15 5 10 15 5 5 10 15
4.95 9.95 14.95 -0.58 -1.90 -1.35 -3.50
High-level output voltage
VOH
Low-level output voltage
VOL
5 10 15
3.8 9.6 28.0

3.2 8.0 24.0
6.4 16.0 48.0

2.9 6.6 20.0
mA
5 10 15
3.5 7.0 11.0

3.5 7.0 11.0
2.75 5.50 8.25

3.5 7.0 11.0
V
5 10 15

1.5 3.0 4.0

2.25 4.50 6.75
1.5 3.0 4.0

1.5 3.0 4.0 V
0.1 -0.1 1 2 4

1.0 -1.0 30 60 120
-5
A
0.002 0.004 0.008
Quiescent supply current
IDD
A
Note: All valid input combinations.
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Dynamic Electrical Characteristics (Ta = 25C, VSS = 0 V, CL = 50 pF)
Characteristics Symbol Test Condition VDD (V) 5 tTLH 10 15 5 tTHL 10 15 5 tpLH 10 15 5 tpHL 10 15 5 tpLH 10 15 5 tpHL 10 15 CIN Min Typ. 60 30 25 120 10 8 60 35 30 40 20 15 50 30 25 30 17 14 5 Max 160 80 60 60 40 30 120 65 50 60 30 20 130 70 55 70 35 25 7.5 pF ns ns ns ns ns ns Unit
Output transition time (low to high)
Output transition time (high to low)
Propagation delay time TC4049B TC4050B (low to high)
Propagation delay time (high to low)
Propagation delay time (low to high)
Propagation delay time (high to low)
Input capacitance
Waveform for Measurement of Dynamic Characteristics
Waveform
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Package Dimensions
Weight: 1.00 g (typ.)
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Package Dimensions
Weight: 0.18 g (typ.)
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Package Dimensions (Note)
Note: This package is not available in Japan. Weight: 0.13 g (typ.)
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RESTRICTIONS ON PRODUCT USE
* The information contained herein is subject to change without notice.
20070701-EN GENERAL
* 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 his document shall be made at the customer's own risk. * The products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. * The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights of TOSHIBA or the third parties. * Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations.
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