Key facts
- Brand
- Philips
- Model
- 74HC
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 125
- Languages
- EN
- Last added
- 2012-07-02
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Philips 74HC/HCT32 Quad 2-Input OR Gate Datasheet
The document describes the 74HC/HCT32, a high-speed silicon-gate CMOS device featuring four independent 2-input OR gates. These devices are specified for Small Scale Integration (SSI) applications and are pin-compatible with low-power Schottky TTL (LSTTL). The datasheet provides typical features such as output capability and IC category classification.
Detailed electrical specifications are provided for both the HC and HCT variants, including DC characteristics and AC parameters like propagation delay and transition times across temperature ranges of -40°C to +125°C. The document also includes functional diagrams, logic symbols, pin configurations, and package outlines for 14-pin DIP and mini-pack formats.
Philips 74HC specifications
| Output capability | standard |
|---|---|
| IC category | SSI |
| Input capacitance (Cj) | 3.5 pF typical |
All Philips 74HC documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- Philips 74HC/HCT32 Quad 2-Input OR Gate Datasheet 4 p
- PHILIPS 74HC/HCT7030 9-bit x 64-word FIFO register; 3-state handbook 22 p
- Philips 74HC/HCT75 Quad Bistable Transparent Latch Datasheet 7 p
- PHILIPS 74HC/HCT7541 Octal Schmitt trigger buffer/line driver; 3-state handbook 7 p
- Philips 74HC/HCT7731 Quad 64-bit Static Shift Register Datasheet 8 p
- Philips 74HC/HCT85 4-bit Magnitude Comparator Datasheet 9 p
- Philips 74HC/HCT86 Quad 2-input EXCLUSIVE-OR gate Datasheet 6 p
- Philips 74HC/HCT9114 Schmitt Trigger Buffer Datasheet 7 p
- Philips 74HC/HCT93 4-bit Binary Ripple Counter Datasheet 7 p
- philips 74HC/HCT574 Octal D-type flip-flop positive edge-trigger 3-state handbook 7 p
- Philips 74HC/HCT594 8-bit Shift Register Datasheet 10 p
- philips 74HC/HCT573 Octal D-type transparent latch 3-state handbook 7 p
- philips 74HC/HCT564 Octal D-type flip-flop positive-edge trigger 3-state inverting handbook 7 p
- Philips 74HC/HCT5555 Programmable Delay Timer with Oscillator Datasheet 23 p
- PHILIPS 74HC/HCT541 Octal buffer/line driver; 3-state handbook 7 p
- PHILIPS 74HC/HCT540 Octal buffer/line driver; 3-state; inverting handbook 7 p
- PHILIPS 74HC/HCT534 Octal D-type flip-flop; positive edge-trigger; 3-state; inverting handbook 13 p
- Philips 74HC/HCT4520 Dual 4-bit Synchronous Binary Counter Datasheet 7 p
- PHILIPS 74HC/HCT4515 4-to-16 line decoder/demultiplexer with input latches; inverting handbook 8 p
- Philips 74HC/HCT4514 4-to-16 Line Decoder/Demultiplexer Datasheet 9 p
- Philips 74HC/HCT4353 Triple 2-Channel Analog Multiplexer Datasheet 16 p
- Philips 74HC/HCT4351 8-Channel Analog Multiplexer Datasheet 17 p
- Philips 74HC/HCT393 Dual 4-bit Binary Ripple Counter Datasheet 7 p
- Philips Semiconductors 74HC/HCT4002 Dual 4-input NOR Gate Datasheet 6 p
- Philips 74HC/HCT40105 FIFO Register Datasheet 25 p
- PHILIPS 74HC/HCT4015 Dual 4-bit serial-in/parallel-out shift register handbook 8 p
- Philips 74HC/HCT4017 Johnson Decade Counter Datasheet 12 p
- PHILIPS 74HC/HCT4020 14-stage binary ripple counter handbook 7 p
- Philips 74HC/HCT4024 7-Stage Binary Ripple Counter Datasheet 7 p
- Philips 74HC/HCT4040 12-Stage Binary Ripple Counter Product Specification 7 p
- Philips 74HC/HCT4051 8-Channel Analog Multiplexer/Demultiplexer Datasheet 16 p
- Philips 74HC/HCT4052 Dual 4-Channel Analog Multiplexer Datasheet 15 p
- Philips 74HC/HCT4053 Triple 2-Channel Analog Multiplexer Datasheet 17 p
- Philips 74HC/HCT4059 Programmable Divide-by-n Counter Datasheet 20 p
- Philips 74HC/HCT4060 14-Stage Binary Ripple Counter with Oscillator Datasheet 12 p
- Philips 74HC/HCT4075 Triple 3-Input OR Gate Datasheet 5 p
- Philips 74HC/HCT4094 8-stage Shift-and-Store Bus Register Product Specification 10 p
- PHILIPS 74HC/HCT42 BCD to decimal decoder (1-of-10) handbook 6 p
- Philips 74HC/HCT423 Dual Retriggerable Monostable Multivibrator Datasheet 14 p
- Philips 74HC/HCT4316 Quad Bilateral Switches Datasheet 15 p
- PHILIPS 74HC/HCT245 Octal bus transceiver; 3-state handbook 7 p
- PHILIPS 74HC/HCT251 8-input multiplexer; 3-state handbook 7 p
- PHILIPS 74HC/HCT253 Dual 4-input multiplexer; 3-state handbook 7 p
- PHILIPS 74HC/HCT258 Quad 2-input multiplexer; 3-state; inverting handbook 16 p
- Philips 74HC/HCT259 8-bit Addressable Latch Datasheet 11 p
- Philips 74HC/HCT27 Triple 3-input NOR Gate Datasheet 5 p
- Philips 74HC/HCT273 Octal D-type Flip-Flop Datasheet 8 p
- Philips 74HC/HCT283 4-bit Binary Full Adder Datasheet 8 p
- PHILIPS 74HC/HCT299 8-bit universal shift register; 3-state handbook 11 p
- Philips 74HC/HCT30 8-input NAND Gate Datasheet 6 p
- Philips 74HC/HCT32 Quad 2-input OR gate Datasheet 6 p
- PHILIPS 74HC/HCT365 Hex buffer/line driver; 3-state handbook 7 p
- PHILIPS 74HC/HCT366 Hex buffer/line driver; 3-state; inverting handbook 7 p
- PHILIPS 74HC/HCT367 Hex buffer/line driver; 3-state handbook 7 p
- PHILIPS 74HC/HCT368 Hex buffer/line driver; 3-state; inverting handbook 7 p
- Philips 74HC/HCT390 Dual Decade Ripple Counter Datasheet 7 p
- Philips 74HC/HCT160 Presettable Synchronous BCD Decade Counter Datasheet 9 p
- Philips 74HC/HCT161 Presettable Synchronous 4-bit Binary Counter Datasheet 12 p
- Philips 74HC/HCT164 8-bit Serial-in/Parallel-out Shift Register Datasheet 8 p
- Philips 74HC/HCT165 8-bit Parallel-in/Ser Shift Register Datasheet 10 p
- Philips 74HC/HCT166 8-bit Parallel-in/Serial-out Shift Register Datasheet 10 p
- PHILIPS 74HC/HCT173 Quad D-type flip-flop; positive-edge trigger; 3-state handbook 10 p
- Philips 74HC/HCT174 Hex D-type Flip-Flop Datasheet 13 p
- Philips 74HC/HCT175 Quad D-type Flip-Flop with Reset Data Sheet 13 p
- Philips 74HC/HCT191 Presettable Synchronous 4-bit Binary Up/Down Counter Datasheet 14 p
- Philips 74HC/HCT193 Presettable Synchronous 4-Bit Binary Up/Down Counter Datasheet 13 p
- Philips 74HC/HCT194 4-bit Bidirectional Universal Shift Register Datasheet 10 p
- Philips 74HC/HCT21 Dual 4-input AND Gate Datasheet 6 p
- Philips 74HC/HCT237 3-to-8 Line Decoder/Demultiplexer Datasheet 9 p
- Philips 74HC/HCT238 3-to-8 Line Decoder/Demultiplexer Datasheet 7 p
- PHILIPS 74HC/HCT240 Octal buffer/line driver; 3-state; inverting handbook 7 p
- PHILIPS 74HC/HCT241 Octal buffer/line driver; 3-state handbook 8 p
- PHILIPS 74HC/HCT243 Quad bus transceiver; 3-state handbook 8 p
- PHILIPS 74HC/HCT244 Octal buffer/line driver; 3-state handbook 7 p
- Philips Semiconductors 74HC/HCT08 Quad 2-input AND gate Datasheet 5 p
- Philips 74HC/HCT10 Triple 3-input NAND Gate Datasheet 5 p
- Philips Semiconductors 74HC/HCT107 Dual JK Flip-Flop Datasheet 7 p
- Philips 74HC/HCT109 Dual JK Flip-Flop Datasheet 9 p
- Philips 74HC/HCT11 Triple 3-input AND Gate Datasheet 5 p
- Philips 74HC/HCT112 Dual JK Flip-Flop Datasheet 15 p
- Philips 74HC/HCT123 Dual Retriggerable Monostable Multivibrator Datasheet 17 p
- PHILIPS 74HC/HCT125 Quad buffer/line driver; 3-state handbook 6 p
- PHILIPS 74HC/HCT126 Quad buffer/line driver; 3-state handbook 6 p
- Philips 74HC/HCT132 Quad 2-input NAND Schmitt Trigger Datasheet 8 p
- Philips 74HC/HCT138 3-to-8 Line Decoder/Demultiplexer Datasheet 7 p
- Philips Semiconductors 74HC/HCT139 Dual Decoder/Demultiplexer Datasheet 7 p
- Philips 74HC/HCT14 Hex Inverting Schmitt Trigger Datasheet 8 p
- Philips Semiconductors 74HC/HCT147 Datasheet 7 p
- Philips 74HC/HCT153 Dual 4-Input Multiplexer Datasheet 7 p
- Philips 74HC/HCT154 Integrated Circuit Datasheet 7 p
- Philips 74HC/HCT157 Quad 2-input Multiplexer Datasheet 7 p
- Philips 74HC/HCT158 Quad 2-input Multiplexer Datasheet 7 p
- Philips 74HC/HCT/HCU Family Characteristics Datasheet 19 p
- Philips Semiconductors 74HC/HCT00 Quad 2-input NAND gate Datasheet 5 p
- Philips 74HC/HCT02 Quad 2-input NOR gate Datasheet 5 p
- Philips 74HC/HCT03 Quad 2-input NAND Gate Datasheet 8 p
- Philips 74HC/HCT04 Hex Inverter Datasheet 5 p
- PHILIPS 74HC/HCT595 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state handbook 20 p
Questions answered in these manuals
What logic function does the 74HC/HCT32 perform?
The device provides a 2-input OR function.
What are the typical shift-in and shift-out rates?
The typical shift-in and shift-out rates are 33 MHz.
From: PHILIPS 74HC/HCT7030 9-bit x 64-word FIFO register; 3-state handbook
Can the device be cascaded to increase capacity?
Yes, devices can be interconnected easily to expand word and bit dimensions.
From: PHILIPS 74HC/HCT7030 9-bit x 64-word FIFO register; 3-state handbook
What is the maximum operating temperature range for the 74HC/HCT75?
The device is specified for operation from -40 to +125 °C.
From: Philips 74HC/HCT75 Quad Bistable Transparent Latch Datasheet
What is the maximum propagation delay from data input to output for the 74HCT version?
The maximum propagation delay is 42 ns.
From: Philips 74HC/HCT75 Quad Bistable Transparent Latch Datasheet
What is the function of the OE inputs?
The output enable inputs (OE) control the 3-state outputs; a HIGH on OE causes the outputs to assume a high impedance OFF-state.
From: PHILIPS 74HC/HCT7541 Octal Schmitt trigger buffer/line driver; 3-state handbook
