 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| TECHNICAL DATA QUAD 2-INPUT OR GATE IN74VHC32 is high-speed logic IC made by CMOS technology and designed for use in high-performance calculating systems with a wide supply voltage range. As for operation speed, IN74VHC32 can be compared with equivalent bipolar ICs based on Schottky TTL and two times surpasses ICs of IN74 series. IN74VHC32 tolerates operation under conditions when voltage on input is exceeded up to 7V without affecting characteristics and IC reliability. This possibility allows to use IN74VHC32 in radio-electronic devices for interfacing with supply voltages 5V and 3V, eliminate IC failure under supply voltage source emergency outage. Use of output edge shaping block in the microcircuit allows to reduce noise amplitude of noises when switching outputs into the same state simultaneously. Input and output levels of IN74VHC32 are compatible with CMOS levels IN74VHC32 ORDERING INFORMATION IN74VHC32N Plastic IN74VHC32D SOIC TA = -40 to 85 C for all packages Features: * Supply voltage range 2.0 to 5.5 V. * Output current 8 mA. * Low consumption current: 0.2 mkA (typical value) at = 25 . * Latchup current not less than 300 mA at = 85 . * Tolerable value of static potential not less than 2000 V as per human body model (HBM) and not less than 200 V as per machine model (). * Ambient operation temperature minus 40 to plus 85 . * Balanced signal propagation delay. * Ensures voltage exceeding mode on input * Low noise level at the simultaneous switching of outputs in the same state: VOLP = 0.8 V (max). * For pins and functions, compatible with IN7432. . 1 IN74VHC32 IN74VHC32 truth table Input A L L H B L H L Output Y= + L H H H H H Note - H - high voltage level; L - low voltage level; Pinout A1 01 14 Vcc B4 A4 Y4 B3 A3 Y3 B1 02 13 Y1 03 12 A2 04 11 B2 05 10 Y2 06 09 GND 07 08 Pins description in IN74VHC32 Pin No. 01 02 03 04 05 06 07 08 09 10 11 12 13 14 Symbol 1 1 Y1 2 2 Y2 GND Y3 3 3 Y4 4 4 VCC Description Input Input Output Input Input Output Common output Output Input Input Output Input Input Supply output from voltage source 2 IN74VHC32 Absolute maximum conditions* Parameter, unit Symbol min -0.5 -0.5 -0.5 - - Value max 7.0 7.0 Vcc+0.5V -20 50 Supply voltage, V VCC Input voltage, V Vin Vout Output voltage, V Input diode current, mA Iik Current of common output and supply Icc output, mA Output current, mA Iout - 25 Output diode current, mA Iok - 20 Dissipated power, mW Pd - 180 *Under absolute maximum conditions operation of microcircuit is not guaranteed. Operation is guaranteed under maximum conditions Maximum conditions Parameter, unit Symbol min 2.0 0 0 - 0 0 Value max 5.5 VCC VCC 8.0 100 20 Supply voltage, V Input voltage,V Output voltage, V Output current, mA Input rise and fall time, ns/V at Vcc = (3.3 0.3) V at Vcc = (5.0 0.5) V VCC Vin Vout Iout tLH, tHL 3 IN74VHC32 DC electrical characteristics Symbo l Parameter Test conditions VCC, V 2.0 3.0 4.5 5.5 2.0 3.0 4.5 5.5 2.0 3.0 4.5 5.5 3.0 4.5 2.0 3.0 4.5 5.5 3.0 4.5 5.5 5.5 0 5.5 Value 25 C min 1.5 0.7 VCC 0.7 VCC 0.7 VCC max -40 to 85 C min max 1.5 0.7 VCC 0.7 VCC 0.7 VCC 0.5 0.3 VCC 0.3 VCC 0.3 VCC 1.9 2.9 4.4 5.4 2.48 3.8 0.09 0.09 0.09 0.09 0.36 0.36 -0.1 0.1 0.1 2.0 0.1 0.1 0.1 0.1 0.44 0.44 -1.0 1.0 1.0 20 Unit VI High level input VO 0.1 V or voltage VO VCC -0.1 V VIL Low level input VO 0.1 V or voltage VO VCC -0.1 V VOH High level output VI = VI or VIL voltage IO = -50 uA VI = VI or VIL IO = -4 mA VI = VI or VIL IO = -8 mA Low level output VI = VI or VIL voltage IOL = 50 uA VI = VI or VIL IOL = 4 mA VI = VI or VIL IOL = 8 mA Low level input VI = 0 current V 1.92 2.92 4.42 5.42 2.58 3.94 - 0.5 0.3 VCC 0.3 VCC 0.3 VCC - VOL IIL II II1 ICC uA High level input VI = VCC current High level input VI = 5.5 current Consumption VI = 0 VCC current 4 IN74VHC32 AC electrical characteristics (tLH = tHL = 3.0 ns VIL = 0 V, VI=VCC,) Symbol Parameter Test condition VCC, V s Value CL, pF -40 to 85 C min max min max 7.9 9.5 11.4 13.0 5.5 6.57.5 8.5 10 28 25 C Unit ns tPHL, tPLH Propagation delay time when switching "on", "off" CI CD Input capacity Dynamic capacity 3.3 0.3 15 50 5.0 0.5 15 50 5.0 VI = 0 V 5.0 or VCC pF Noise characteristics (CL = 50 pF) Parameter Symbol VOLP VOLV VIHD VILD VCC, V Positive noise of low output 5.0 voltage Negative noise of low output 5.0 voltage Input dynamic high voltage Input dynamic low voltage 5.0 5.0 min -0.8 3.5 - Value max 0.8 1.5 Unit V - Time diagram of input and output pulses t LH A, B t HL 0.9 0.9 VCC 0.5 0.1 tPLH 0.5 0.1 tPHL 0.9 0.9 GND Y 0.5 0.1 t TLH 0.5 t THL 0.1 5 IN74VHC32 N SUFFIX PLASTIC DIP (MS - 001AA) A 14 8 B 1 7 Dimension, mm Symbol A B C MIN 18.67 6.1 MAX 19.69 7.11 5.33 0.36 1.14 2.54 7.62 0 2.92 7.62 0.2 0.38 10 3.81 8.26 0.36 0.56 1.78 F L D F C -T- SEATING N G D 0.25 (0.010) M T K PLANE G H H J M J K L M N NOTES: 1. Dimensions "A", "B" do not include mold flash or protrusions. Maximum mold flash or protrusions 0.25 mm (0.010) per side. D SUFFIX SOIC (MS - 012AB) Dimension, mm 8 A 14 Symbol A MIN 8.55 3.8 1.35 0.33 0.4 1.27 5.27 0 0.1 0.19 5.8 0.25 MAX 8.75 4 1.75 0.51 1.27 H B P B C 1 G 7 C R x 45 D F G -TD 0.25 (0.010) M T C M K SEATING PLANE H J F M J K M P R 8 0.25 0.25 6.2 0.5 NOTES: 1. Dimensions A and B do not include mold flash or protrusion. 2. Maximum mold flash or protrusion 0.15 mm (0.006) per side for A; for B 0.25 mm (0.010) per side. 6 |
Price & Availability of IN74VHC32N
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |