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74ABT74PW Arkusz danych(PDF) 3 Page - NXP Semiconductors |
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74ABT74PW Arkusz danych(HTML) 3 Page - NXP Semiconductors |
3 / 5 page Philips Semiconductors Product specification 74ABT74 Dual D-type flip-flop 1995 Sep 22 3 DC ELECTRICAL CHARACTERISTICS SYMBOL PARAMETER TEST CONDITIONS LIMITS UNIT SYMBOL PARAMETER TEST CONDITIONS Tamb = +25°C Tamb = –40°C to +85 °C UNIT MIN TYP MAX MIN MAX VIK Input clamp voltage VCC = 4.5V; IIK = –18mA –0.9 –1.2 –1.2 V VOH High-level output voltage VCC = 4.5V; IOH = –15mA; VI = VIL or VIH 2.5 2.9 2.5 V VOL Low-level output voltage VCC = 4.5V; IOL = 20mA; VI = VIL or VIH 0.35 0.5 0.5 V II Input leakage current VCC = 5.5V; VI = GND or 5.5V ±0.01 ±1.0 ±1.0 µA IOFF Power-off leakage current VCC = 0.0V; VO or VI ≤ 4.5V ±5.0 ±100 ±100 µA ICEX Output High leakage current VCC = 5.5V; VO = 5.5V; VI = GND or VCC 5.0 50 50 µA IO Output current1 VCC = 5.5V; VO = 2.5V –50 –75 –180 –50 –180 mA ICC Quiescent supply current VCC = 5.5V; VI = GND or VCC 2 50 50 µA ∆ICC Additional supply current per input pin2 VCC = 5.5V; One data input at 3.4V, other inputs at VCC or GND 0.25 500 500 µA NOTES: 1. Not more than one output should be tested at a time, and the duration of the test should not exceed one second. 2. This is the increase in supply current for each input at 3.4V. 3. For valid test results, data must not be loaded into the flip-flop or latch after applying the power. AC ELECTRICAL CHARACTERISTICS GND = 0V; tR = tF = 2.5ns; CL = 50pF, RL = 500Ω SYMBOL PARAMETER WAVEFORM LIMITS UNIT SYMBOL PARAMETER WAVEFORM Tamb = +25°C VCC = +5.0V Tamb = –40°C to +85°C VCC = +5.0V ±0.5V UNIT MIN TYP MAX MIN MAX fMAX Maximum clock frequency 1 180 250 150 MHz tPLH tPHL Propagation delay CPn to Qn, Qn 1 1.0 1.0 3.0 2.5 4.2 3.5 1.0 1.0 4.7 4.0 ns tPLH tPHL Propagation delay Sn, Rn to Qn, Qn 3 1.0 1.0 3.4 2.9 4.9 4.5 1.0 1.0 6.2 5.2 ns tOSHL tOSLH1 Output to Output skew An or Bn to Yn 4 0.5 0.6 0.6 ns NOTE: 1. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The specification applies to any outputs switching in the the same direction, either HIGH–to-LOW (tOSHL) or LOW-to-HIGH (tOSLH); parameter guaranteed by design. AC SETUP REQUIREMENTS GND = 0V; tR = tF = 2.5ns; CL = 50pF, RL = 500Ω SYMBOL PARAMETER WAVEFORM LIMITS UNIT SYMBOL PARAMETER WAVEFORM Tamb = +25°C VCC = +5.0V Tamb = –40°C to +85°C VCC = +5.0V ±0.5V UNIT MIN TYP MIN tsu (H) tsu (L) Setup time, high or low Dn to CPn 1 2.6 2.4 1.4 1.4 2.6 2.4 ns th (H) th (L) Hold time, high or low Dn to CPn 1 0 0 –1.4 –1.4 0 0 ns tw (H) tw (L) CPn pulse width, high or low 1 1.7 1.7 1.0 1.0 2.1 2.1 ns tw (L) SDn, RDn pulse width, low 3 2.0 1.3 2.2 ns trec Recovery time SDn, RDn to CPn 2 2.1 1.4 2.4 ns |
Podobny numer części - 74ABT74PW |
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Podobny opis - 74ABT74PW |
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