SN74LV164A - Texas Instruments

SN74LV164A 8-Bit Parallel-Out Serial Shift Register

The SN74LV164A devices are 8-bit parallel-out serial shift registers designed for 2 V to 5.5 V VCC operation. Package Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) D (SOIC, 14) 8.65 mm × 3.91 mm DB (SSOP, 14) 6.20 mm × 5.30 mm DGV (TVSOP, 14) 3.60 mm × 4.40 mm SN74LV164A NS (SOP, 14) 10.30 mm × 5.30 mm PW (TSSOP, 14) 5.00 mm × 4.40 mm RG.

Features

• VCC operation of 2 V to 5.5 V
• Maximum tpd of 10.5 ns at 5 V
• Typical VOLP (output ground bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C
• Typical VOHV (output VOH undershoot) > 2.3 V at VCC = 3.3 V, TA = 25°C
• Ioff supports live insertion, partial power-down mode, and back-drive protection
• Support mixed-mode voltage operation on all ports
• Latch-up performance exceeds 250 mA per JESD 17 2 Applications
• IP routers
• Enterprise switches
• Access control and security: access keypads and biometrics
• Smart meters: power line communication 3 Description The SN74LV164A devices are 8-bit paral.