74HCT273

74HCT273, high-speed Si-gate CMOS device, SOIC14, -0.5V to +7V, ±20mA, ±25mA

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PartNumber:: 74HCT273

Brand:: NXP Semiconductors - nxp | Pack: SO | D/C: 12+

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Products Upload time: 2012-10-29

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Part Number:74HCT273
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Product Summary

The 74HCT273 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). The 74HCT273 has eight edge-triggered, D-type flip-flops with individual D inputs and Q outputs. The common clock (pin CP) and master reset (pin MR) inputs load and reset (clear) all flip-flops simultaneously. The state of each D input, one set-up time before the LOW-to-HIGH clock transition, is transferred to the corresponding output (Qn) of the flip-flop.

Parametrics

74HCT273 absolute maximum ratings: (1)VCC supply voltage: -0.5V to +7V; (2)IIK input clamping current VI＜-0.5V or VI＞VCC + 0.5V: ±20mA; (3)IOK output clamping current VO＜-0.5V or VO＞VCC + 0.5V: ±20mA; (4)IO output current VO = -0.5V to (VCC + 0.5V): ±25mA; (5)ICC quiescent supply current: 50mA; (6)IGND ground current: 50mA; (7)Tstg storage temperature: -65℃ to +150℃.

Features

74HCT273 features: (1)Ideal buffer for MOS microprocessor or memory; (2)Common clock and master reset; (3)Eight positive edge-triggered D-type flip-flops; (4)Complies with JEDEC standard no. 7A; (5)ESD protection: HBM EIA/JESD22-A114-C exceeds 2000V, MM EIA/JESD22-A115-A exceeds 200 V; (6)Multiple package options; (7)Specified from -40℃ to +85℃ and from -40℃ to +125℃.