MC74HC164A: 8-Bit Serial-Input/Parallel-Output Shift Register
High-Performance Silicon-Gate CMOS The MC74HC164A is identical in pinout to the LS164. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. The MC74HC164A is an 8-bit, serial-input to parallel-output shift register. Two serial data inputs, A1 and A2, are provided so that one input may be used as a data enable. Data is entered on each rising edge of the clock. The active-low asynchronous Reset overrides the Clock and Serial Data inputs.
Features- Output Drive Capability: 10 LSTTL Loads
- Outputs Directly Interface to CMOS, NMOS, and TTL
- Operating Voltage Range: 2 to 6 V
- Low Input Current: 1 mA
- High Noise Immunity Characteristic of CMOS Devices
- In Compliance with the Requirements Defined by JEDEC Standard No. 7A
- Chip Complexity: 244 FETs or 61 Equivalent Gates
- Pb-Free Packages are Available
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Packages
Data Sheets (1)
Package Drawings (2)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| MC74HC164ADG | Active | Pb-free
Halide free | SOIC-14 | 751A-03 | 1 | Tube | 55 | $0.2723 |
| MC74HC164ADR2G | Active | Pb-free
Halide free | SOIC-14 | 751A-03 | 1 | Tape and Reel | 2500 | $0.2723 |
| MC74HC164ADTR2G | Active | Pb-free
Halide free | TSSOP-14 | 948G-01 | 1 | Tape and Reel | 2500 | $0.1457 |
| NLV74HC164ADR2G | Active | AEC Qualified
PPAP Capable
Pb-free
Halide free | SOIC-14 | 751A-03 | 1 | Tape and Reel | 2500 | $0.2493 |
| NLV74HC164ADTR2G | Active | AEC Qualified
PPAP Capable
Pb-free
Halide free | TSSOP-14 | 948G-01 | 1 | Tape and Reel | 2500 | $0.2493 |
Specifications
| Product | Type | Channels | VCC Min (V) | VCC Max (V) | tpd Max (ns) | IO Max (mA) |
|---|
| MC74HC164ADG | Shift Register | 1 | 2 | 6 | 32 | 4 |
| MC74HC164ADR2G | Shift Register | 1 | 2 | 6 | 32 | 4 |
| MC74HC164ADTR2G | Shift Register | 1 | 2 | 6 | 32 | 4 |
| NLV74HC164ADR2G | Shift Register | 1 | 2 | 6 | 32 | 4 |
| NLV74HC164ADTR2G | Shift Register | 1 | 2 | 6 | 32 | 4 |
