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LESHAN RADIO COMPANY, LTD.
2-Input Exclusive OR Gate / CMOS Logic Level Shifter
with LSTTL-Compatible Inputs
MC74VHC1GT86
The MC74VHC1GT86 is an advanced high speed CMOS 2-input Exclusive OR gate fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation. The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output. The device input is compatible with TTL-type input thresholds and the output has a full 5 V CMOS level output swing. The input protection circuitry on this device allows overvoltage tolerance on the input, allowing the device to be used as a logic-level translator from 3.0 V CMOS logic to 5.0V CMOS Logic or from 1.8 V CMOS logic to 3.0 V CMOS Logic while operating at the high-voltage power supply. The MC74VHC1GT86 input structure provides protection when voltages up to 7 V are applied, regardless of the supply voltage. This allows the MC74VHC1GT86 to be used to interface 5 V circuits to 3 V circuits. The output structures also provide protection when V CC = 0 V. These input and output structures help prevent device destruction caused by supply voltage - input/output voltage mismatch, battery backup, hot insertion, etc. * High Speed: t PD = 4.8 ns (Typ) at V CC = 5 V * Power Down Protection Provided on Inputs and Outputs * Low Power Dissipation: I CC = 2 mA (Max) at T A = 25C * Balanced Propagation Delays * TTL-Compatible Inputs: V IL = 0.8 V; V IH = 2.0 V * Pin and Function Compatible with Other Standard Logic Families * CMOS-Compatible Outputs: V OH > 0.8 V CC ; * Chip Complexity: FETs = 83; Equivalent Gates = 16 V OL < 0.1 V CC @Load
MARKING DIAGRAMS
5 4 1 2 3
VMd
SC-70/SC-88A/SOT-353 DF SUFFIX CASE 419A
Pin 1 d = Date Code
5 4
Figure 1. Pinout (Top View)
1 2 3
VMd
Figure 2. Logic Symbol
Pin 1 d = Date Code
SOT-23/TSOP-5/SC-59 DT SUFFIX CASE 483
FUNCTION TABLE
PIN ASSIGNMENT 1 2 3 4 5 IN B IN A GND OUT Y V CC A L L H H Inputs B L H L H Output Y L H H L
ORDERING INFORMATION
See detailed ordering and shipping information in the package dimensions section on page 4 of this data sheet.
VHT86-1/4
LESHAN RADIO COMPANY, LTD.
MC74VHC1GT86
MAXIMUM RATINGS
Value Unit - 0.5 to + 7.0 V - 0.5 to +7.0 V V CC=0 - 0.5 to +7.0 V High or Low State -0.5 to V cc + 0.5 I IK Input Diode Current -20 mA I OK Output Diode Current V OUT < GND; V OUT > V CC +20 mA I OUT DC Output Current, per Pin + 25 mA I CC DC Supply Current, V CC and GND +50 mA PD Power dissipation in still air SC-88A, TSOP-5 200 mW JA Thermal resistance SC-88A, TSOP-5 333 C/W TL Lead Temperature, 1 mm from Case for 10 s 260 C TJ Junction Temperature Under Bias + 150 C T stg Storage temperature -65 to +150 C V ESD ESD Withstand Voltage Human Body Model (Note 2) >2000 V Machine Model (Note 3) > 200 Charged Device Model (Note 4) N/A I LATCH-UP Latch-Up Performance Above V CC and Below GND at 125C (Note 5) 500 mA 1. Maximum Ratings are those values beyond which damage to the device may occur. Exposure to these conditions or conditions eyond those indicated may adversely affect device reliability. Functional operation under absolute-maximum-rated conditions is not implied. Functional operation should be restricted to the Recommended Operating Conditions. 2. Derating - SC-88A Package: -3 mW/C from 65C to 125C - TSOP5 Package: -6 mW/C from 65C to 125C 3. Tested to EIA/JESD22-A114-A 4. Tested to EIA/JESD22-A115-A 5. Tested to JESD22-C101-A 6. Tested to EIA/JESD78 DC Supply Voltage DC Input Voltage DC Output Voltage RECOMMENDED OPERATING CONDITIONS Symbol Parameter V CC DC Supply Voltage V IN DC Input Voltage V OUT DC Output Voltage TA Operating Temperature Range t r ,t f Input Rise and Fall Time Min 3.0 0.0 0.0 - 55 0 0 Max 5.5 5.5 V CC + 125 100 20 Unit V V V C ns/V Symbol V CC V IN V OUT Parameter
V CC = 3.3 0.3 V V CC = 5.0 0.5 V
TIME TO 0.1% BOND FAILURES
Junction Temperature C 80 90 100 110 120 130 140 Time, Hours 1,032,200 419,300 178,700 79,600 37,000 17,800 8,900 Time, Years 117.8 47.9 20.4 9.4 4.2 2.0 1.0
NORMALIZED FAILURE RATE
DEVICE JUNCTION TEMPERATURE VERSUS
1
1
10
100
1000
TIME, YEARS
Figure 3. Failure Rate vs. Time Junction Temperature
VHT86-2/4
LESHAN RADIO COMPANY, LTD.
MC74VHC1GT86
DC ELECTRICAL CHARACTERISTICS Symbol V IH Parameter Minimum High-Level Input Voltage Test Conditions V CC (V) 3.0 4.5 5.5 V IL Maximum Low-Level Input Voltage 3.0 4.5 5.5 V OH Minimum High-Level Output Voltage V IN = V IH or V IL V IN = V IH or V IL I OH = -4 mA I OH = -8 mA V OL Maximum Low-Level Output Voltage V IN = V IH or V IL V IN = V IH or V IL I OL = 4 mA I OL = 8 mA I IN I CC I CCT I OPD Maximum Input Leakage Current Maximum Quiescent Supply Current Quiescent Supply Current Output Leakage Current 3.0 4.5 0.36 0.36
0.1
T A = 25C T A < 85C -55C1.0
1.4 2.0 2.0 0.53 0.8 0.8
1.4 2.0 2.0 V 0.53 0.8 0.8 V 2.9 4.4 2.34 3.66 V 0.1 0.1 0.52 0.52
1.0
V IN = V IH or V IL I OH = - 50 A
3.0 4.5 3.0 4.5 3.0 4.5
V IN = V IH or V IL I OL = 50 A
V IN = 5.5 V or GND 0 to5.5 V IN = V CC or GND Input: V IN = 3.4 V V OUT = 5.5 V 5.5 5.5 0.0
A A mA A
2.0 1.35 0.5
20 1.50 5.0
40 1.65 10
AC ELECTRICAL CHARACTERISTICS C load = 50 pF, Input t r = t f = 3.0 ns Symbol t PLH , t PHL Parameter Maximum Propagation Delay, Input A or B to Y V CC = 5.0 0.5 V C L = 15 pF C L = 50 pF C IN Maximum Input Capacitance Typical @ 25C, V CC = 5.0 V C PD Power Dissipation Capacitance (Note 6) 11 pF 3.1 4.2 5.5 6.8 8.8 10 8.0 10.0 10 10.0 12.0 10 pF Test Conditions V CC = 3.3 0.3 V C L = 15 pF C L = 50 pF Min T A < 85C -55C7. C PD 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: I CC(OPR) = C PD * V CC * f in + I CC . C PD is used to determine the no- load dynamic power consumption; P D = C PD * V CC 2 * f in + I CC * V CC .
VHT86-3/4
LESHAN RADIO COMPANY, LTD.
MC74VHC1GT86
3.0V
Figure 4. Switching Waveforms
*Includes all probe and jig capacitance
Figure 5. Test Circuit
DEVICE ORDERING INFORMATION Device Nomenclature
Device Order Number Temp Circuit Range Technology Device Indicator Function Identifier 74 74 74 74 74 VHC1G VHC1G VHC1G VHC1G VHC1G T86 T86 T86 T86 T86 Package Suffix DF DF DF DT DT Tape & Reel Suffix T1 T2 T4 T1 T3 Package Type Tape and Reel Size
MC74VHC1GT86DFT1 MC MC74VHC1GT86DFT2 MC MC74VHC1GT86DFT4 MC MC74VHC1GT86DTT1 MC MC74VHC1GT86DTT3 MC
SC-70/SC-88A/ SOT-353 SC-70/SC-88A/ SOT-353 SC-70/SC-88A/ SOT-353 SOT-23/TSOPS/ SC-59 SOT-23/TSOPS/ SC-59
178 mm (7 in) 3000 Unit 178 mm (7 in) 3000 Unit 330 mm (13 in) 10,000 Unit 178 mm (7 in) 3000 Unit 330 mm (13 in) 10,000 Unit
VHT86-4/4

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