The 74LVC594A is an 8-bit serial-in/serial or parallel-out shift register with a storage register. Separate clock and reset inputs are provided on both shift and storage registers. The device features a serial input (DS) and a serial output (Q7S) to enable cascading. Data is shifted on the LOW-to-HIGH transitions of the SHCP input, and the data in the shift register is transferred to the storage register on a LOW-to-HIGH transition of the STCP input. If both clocks are connected together, the shift register will always be one clock pulse ahead of the storage register. A LOW level on one of the two register reset pins (SHR and STR) will clear the corresponding register. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments.
Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.
This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.
Features and benefits
Applications
Shift Shift Register 1 Element 8 Bit 16-TSSOP
Shift Shift Register 1 Element 8 Bit 16-TSSOP
Shift Shift Register 1 Element 8 Bit 16-TSSOP
IC SHIFT REGISTER 8BIT 16-TSSOP
IC SHIFT REGISTER 8BIT 16-TSSOP
Nexperia 74LVC594APW - Serial In Parallel Out, LVC/LCX/Z Series, 8-Bit, Right Direction, True Output, TSSOP-16
Shift Shift Register 1 Element 8 Bit 16-TSSOP
SHIFT REGISTER, SIPO/SISO, -40TO125DEG C ROHS COMPLIANT: YES
| Nexperia B.V. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Rochester Electronics | Quarktwin Technology Ltd. | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|
| Product Category | Shift Registers | Shift Registers | Shift Registers | Shift Registers | Shift Registers | Shift Registers | Shift Registers |
| Product Number | 74LVC594APW,118 | 1727-6687-6-ND | 74LVC594APW,118 | 74LVC594APW,118 | 74LVC594APW,118 | 74LVC594APW,118 | 74AH2637 |
| Product Name | 8-bit shift register with output register | Shift Registers | Integrated Circuits (ICs) - Logic - Shift Registers | Logic - Shift Registers | Shift Registers | Shift Register, Sipo/siso, -40To125Deg C Rohs Compliant Nexperia | |
| Supply Voltage | 1.2V; 1.5V; 1.8V; 2.5V; 3V; 3.3V; 3.6V; 5V; 1.2 - 5.5 | 1.65V ~ 3.6V | 3.6V | 3.6V; 1.65V ~ 3.6V | |||
| Features | ESD Protection | ||||||
| Package Type | Other; SOT403-1 | TSSOP; Other; 16-TSSOP (0.173", 4.40mm Width) | SSOP; TSSOP | SOP; SSOP; TSSOP; Other; TSSOP16 | SOP; SSOP; TSSOP; Other; 16-TSSOP (0.173\", 4.40mm Width) | ||
| Logic Family | CMOS/LVTTL | ||||||
| Clock Frequency | 180 MHz |
