CD54HC11 Datasheet – CMOS Logic Triple 3-Input AND Gate

Part Number : CD54HC11

Function : High Speed CMOS Logic Triple 3-Input AND Gate

Package : DIP, SOP 14 Pin Type

Manufacturers : Texas Instruments

Pinouts :

CD54HC11 datasheet

 

Description :

The CD54HC11 and ’HCT11 logic gates utilize silicon gate CMOS technology to achieve operating speeds similar to LSTTL gates with the low power consumption of standard CMOS integrated circuits. All devices have the ability to drive 10 LSTTL loads. The HCT logic family is functionally pin compatible with the standard LS logic family.

Features

• Buffered Inputs
• Typical Propagation Delay: 8ns at VCC= 5V,CL= 15pF, TA= 25oC
• Fanout (Over Temperature Range)
– Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
– Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . -55oC to 125oC
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL Logic ICs
• HC Types
– 2V to 6V Operation
– High Noise Immunity: NIL= 30%, NIH= 30% of VCC at VCC= 5V
• HCT Types
– 4.5V to 5.5V Operation
– Direct LSTTL Input Logic Compatibility,
VIL= 0.8V (Max), VIH= 2V (Min)
– CMOS Input Compatibility, Il ≤1µA at VOL, VOH

Other data sheets within the file :

5962-8970901CA, CD54HC11F, CD54HC11F3A, CD54HCT11

 

CD54HC11 Datasheet PDF Download


CD54HC11 pdf

7402 Datasheet – Quad NOR Gate (TTL, DIP14)

This is one of the TTL types.

Part Number : 7402

Function : QUAD 2-INPUT NOR GATE

Package : DIP 14 Pin

Manufacturers : Fairchild,  ON Semiconductor

See the preview image and the PDF file for more information.

Image

7402 datasheet
Description :

These devices contain four independent 2-input NOR Gates.

1. Voltage – Supply 4.75V ~ 5.25V
2. Current – Output High, Low 400µA, 8mA
3. Logic Level – Low 0.8V
4. Logic Level – High 2V
5. Max Propagation Delay @ V, Max CL 15ns @ 5V, 15pF
6. Operating Temperature 0°C ~ 70°C

Function Table ( Truth Table )

A  B  Y

H  X  L

X  H  L

L   L  H

7402 pinout

7402 pinout

Other data sheets within the file : DM74LS02, SN74LS02D, SN74LS02DR2, 74LS02

7402 Datasheet

7402 pdf