74HCT595D
Logic ICs
Voltage - Supply: 2.7V~5.5V
Propagation Delay: 30ns@4.5V,15pF
Output Current: 35mA
Technical Specifications
| Type | Description |
|---|---|
| Function | Serial-to-Serial or Parallel |
| Operating Temperature | -40°C~+125°C |
| Pd W | 0.5 W |
| Supply Voltage | 2.7V~5.5V |
| Output Type | Tri-State |
| Type | Description |
|---|---|
| Number of Elements | - |
| Output Current | 35 mA |
| Tpd Ns | 30ns@4.5V,15pF |
| Features | Asynchronous clear function;Output enable |
| Package / Case | SOP-16L |
Product Introduction
The 74HC595 and 74HCT595 are 8-bit serial-in/serial-out or parallel-out shift registers with storage registers and 3-state outputs. The shift register and storage register have separate clocks. The device features a serial input (DS) and a serial output (Q7S) for cascading, along with an asynchronous active-LOW reset input (MR̄). A LOW on MR̄ resets the shift register. Data is shifted on the LOW-to-HIGH transition of the SHCP input. Data in the shift register is transferred to the storage register on the LOW-to-HIGH transition of the STCP input. If the two clocks are connected together, the shift register will always be one clock pulse ahead of the storage register. When the output enable input (OE̅) is LOW, data in the storage register appears at the outputs. A HIGH on OE̅ causes the outputs to assume a high-impedance OFF state. Operation of the OE̅ input does not affect the state of the registers. Inputs include clamping diodes, which allow input interfacing to voltages higher than VCC using current-limiting resistors.
Features
- Wide operating voltage range: 2.7 V to 6.0 V
- High noise immunity
- CMOS low power consumption
- 8-bit serial input
- 8-bit serial or parallel output
- Storage register with 3-state outputs
- Shift register with direct clear
- Latch performance exceeding 250 mA
- JEDEC compliant: JESD8C (2.7 V to 3.6 V) and JESD7A (2.7 V to 6.0 V)
- Input levels: CMOS for 74HC595, TTL for 74HCT595
- ESD protection: HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 3500 V, CDM ANSI/ESDA/JEDEC JS-002 Class C3 exceeds 2000 V
- Multiple package options
- Operating temperature range: -40 °C to +85 °C and -40 °C to +125 °C
Applications
- Serial-to-parallel data conversion
- Remote-controlled hold register
Datasheet
Compliance & Export Codes
| Type | Details |
|---|---|
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| Type | Details |
|---|---|
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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