High Speed Programmable Integrated Circuit 74HC595D For 8 Bit Shift Register / Latch
Brand Name:TOSHIBA
Certification:ROHS
Model Number:74HC595D
Minimum Order Quantity:10pcs
Delivery Time:1-3Days
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Shenzhen Guangdong China
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Room 1120, Floor 11rd, New Asia Guoli Building, Futian District,Shenzhen City, Guangdong Province China,Zip:518031
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8 Bit Serial in Parallel out Shift Register Programmable Logic IC 74HC595D,118 SOIC-16
Description
The 74HC595D is a high speed 8-BIT SHIFT REGISTER/LATCH fabricated with silicon gate C2MOS technology. It achieve the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation.
The 74HC595D contains an 8-bit static shift register which feeds an
8-bit storage register.
Shift operation is accomplished on the positive going transition of
the SCK input. The output register is loaded with the contents of
the shift register on the positive going transition of the RCK
input. Since RCK and SCK signal are independent, parallel outputs
can be held stable during the shift operation.
And, since the parallel outputs are 3-state, it can be directly
connected to 8-bit bus. This register can be used in
serial-to-parallel conversion, data receivers, etc.
All inputs are equipped with protection circuits against static discharge or transient excess voltage.
Features
(1) High speed: fMAX = 55 MHz (typ.) at VCC = 5 V
(2) Low power dissipation: ICC = 4.0 μA (max) at Ta = 25
(3) Balanced propagation delays: tPLH ≈ tPHL
(4) Wide operating voltage range: VCC(opr) = 2.0 V to 6.0 V
Absolute Maximum Ratings
Characteristics | Symbol | Rating | Unit |
Supply voltage | VCC | -0.5 to 7.0 | V |
Input voltage | VIN | -0.5 to VCC + 0.5 | V |
Output voltage | VOUT | -0.5 to VCC + 0.5 | V |
Input diode current | IIK | ±20 | mA |
Output diode current | IOK | ±20 | mA |
Output current (QH') | IOUT | ±25 | mA |
Output current (QA to QH) | ±35 | ||
VCC/ground current | ICC | ±75 | mA |
Power dissipation | PD | 500 | mW |
Storage temperature | Tstg | -65 to 150 | - |
Operating Ranges
Characteristics | Symbol | Test Condition | Rating | Unit |
Supply voltage | VCC | - | 2.0 to 6.0 | V |
Input voltage | VIN | - | 0 to VCC | V |
Output voltage | VOUT | - | 0 to VCC | V |
Operating temperature | Topr | - | -40 to 125 | - |
Input rise and fall times | tr,tf | - | 0 to 50 | μs |
High Speed Programmable Integrated Circuit 74HC595D For 8 Bit Shift Register / Latch
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