SN54AC74 - Texas Instruments

SN54AC74 Dual Positive-Edge-Triggered D-type Flip-Flops

The ’AC74 devices are dual positive-edge-triggered D-type flip-flops. Device Information PART NUMBER PACKAGE(1) PACKAGE SIZE (2) PW (TSSOP, 14) 5 mm × 6.4 mm D (SOIC, 14) 8.65 mm × 6 mm SNx4AC74 DB (SSOP, 14) 6.2 mm × 7.8 mm N (PDIP, 14) 19.3 mm × 9.4 mm NS (SOP, 14) 10.2 mm × 7.8 mm BODY SIZE(3) 5 mm × 4.40 mm 8.65 mm × 3.9 mm 6.2 mm × 5.3 .

Features

• 2V to 6V VCC operation
• Inputs accept voltages to 6V
• Max tpd of 10 ns at 5V 2 Description The ’AC74 devices are dual positive-edge-triggered D-type flip-flops. Device Information PART NUMBER PACKAGE(1) PACKAGE SIZE (2) PW (TSSOP, 14) 5 mm × 6.4 mm D (SOIC, 14) 8.65 mm × 6 mm SNx4AC74 DB (SSOP, 14) 6.2 mm × 7.8 mm N (PDIP, 14) 19.3 mm × 9.4 mm NS (SOP, 14) 10.2 mm × 7.8 mm BODY SIZE(3) 5 mm × 4.40 mm 8.65 mm × 3.9 mm 6.2 mm × 5.3 mm 19.3 mm × 6.35 mm 10.3 mm × 5.3 mm (1) For more information, see Section 10. (2) The package size (length × width) is a nominal value and in.