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74HC73PW 数据表(PDF) 1 Page - NXP Semiconductors |
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74HC73PW 数据表(HTML) 1 Page - NXP Semiconductors |
1 / 16 page 1. General description The 74HC73 is a high-speed Si-gate CMOS device that complies with JEDEC standard no. 7A. It is pin compatible with Low-power Schottky TTL (LSTTL). The 74HC73 is a dual negative-edge triggered JK flip-flop featuring individual J, K, clock (nCP) and reset (nR) inputs; also complementary nQ and nQ outputs. The J and K inputs must be stable one set-up time prior to the HIGH-to-LOW clock transition for predictable operation. The reset (nR) is an asynchronous active LOW input. When LOW, it overrides the clock and data inputs, forcing the nQ output LOW and the nQ output HIGH. Schmitt-trigger action in the clock input makes the circuit highly tolerant to slower clock rise and fall times. 2. Features I Low-power dissipation I Complies with JEDEC standard no. 7A I ESD protection: N HBM JESD22-A114E exceeds 2000 V N MM JESD22-A115-A exceeds 200 V I Multiple package options I Specified from −40 °Cto+80 °C and from −40 °C to +125 °C 3. Ordering information 74HC73 Dual JK flip-flop with reset; negative-edge trigger Rev. 04 — 19 March 2008 Product data sheet Table 1. Ordering information Type number Package Temperature range Name Description Version 74HC73N −40 °C to +125 °C DIP14 plastic dual in-line package; 14 leads (300 mil) SOT27-1 74HC73D −40 °C to +125 °C SO14 plastic small outline package; 14 leads; body width 3.9 mm SOT108-1 74HC73DB −40 °C to +125 °C SSOP14 plastic shrink small outline package; 14 leads; body width 5.3 mm SOT337-1 74HC73PW −40 °C to +125 °C TSSOP14 plastic thin shrink small outline package; 14 leads; body width 4.4 mm SOT402-1 |
类似零件编号 - 74HC73PW |
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类似说明 - 74HC73PW |
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