SN74LS74AN Electronic IC Chips DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS
manufacturer:
Manufacturer
Description:
Flip Flop 2 Element D-Type 1 Bit Positive Edge 14-DIP (0.300", 7.62mm)
Category:
Integrated Circuit Chips
Price:
Negotiate
Payment Method:
T/T, Western Union, Paypal
Specifications
Input HIGH Voltage:
2.0 V
Input LOW Voltage:
0.8 V
Input Clamp Diode Voltage:
–0.65 V
Output HIGH Voltage:
3.5 V
Output Short Circuit Current:
–20 To –100 MA
Power Supply Current:
8.0 MA
Highlight:
electronic integrated circuit
,linear integrated circuits
Introduction
SN74LS74A
DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS
LOW POWER SCHOTTKY
The SN74LS74A dual edge-triggered flip-flop utilizes Schottky TTL circuitry to produce high speed D-type flip-flops. Each flip-flop has individual clear and set inputs, and also complementary Q and Q outputs.
Information at input D is transferred to the Q output on the positive-going edge of the clock pulse. Clock triggering occurs at a voltage level of the clock pulse and is not directly related to the transition time of the positive-going pulse. When the clock input is at either the HIGH or the LOW level, the D input signal has no effect.
GUARANTEED OPERATING RANGES
| Symbol | Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC | Supply Voltage | 4.75 | 5.0 | 5.25 | V |
| TA | Operating Ambient Temperature Range | 0 | 25 | 70 | °C |
| IOH | Output Current – High | -0.4 | mA | ||
| IOL | Output Current – Low | 8.0 | mA |
Stock Offer (Hot Sell)
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| PIC16F876A-I/SP | 6446 | MICROCHIP | 15+ | DIP-28 |
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| PIC16F877A-I/L | 4464 | MICROCHIP | 06+ | PLCC44 |
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| PIC18F2525-I/SO | 3892 | MICROCHIP | 14+ | SOP-28 |
| PIC18F2550-I/SO | 8040 | MICROCHIP | 15+ | SOP-28 |
| PIC18F2550-I/SP | 2988 | MICROCHIP | 15+ | DIP-28 |
| PIC18F2580-I/SO | 4382 | MICROCHIP | 13+ | SOP-28 |
| PIC18F25K20-I/SS | 5919 | MICROCHIP | 13+ | SSOP-28 |
| PIC18F25K22-I/SO | 7055 | MICROCHIP | 16+ | SOP-28 |
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| PIC18F4685-I/P | 3005 | MICROCHIP | 13+ | QFP44 |
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Stock:
MOQ:
10pcs