米6体育平台手机版

ZHCSJ12X October 1979 – October 2023 LM139 , LM139A , LM239 , LM239A , LM2901 , LM2901AV , LM2901B , LM2901V , LM339 , LM339A , LM339B

PRODMIX

请参考 PDF 数据表获取器件具体的封装图。

7.15 Switching Characteristics for LM339B and LM2901B

V_S = 5V, V_{O_PULLUP} = 5V, V_CM = V_S/2, C_L = 15pF, R_L= 5.1k Ohm, T_A = 25°C (unless otherwise noted).

PARAMETER		TEST CONDITIONS	MIN	TYP	MAX	UNIT
t_response	Propagation delay time, high-to-low; Small scale input signal ⁽¹⁾	Input overdrive = 5mV, Input step = 100mV		1000		ns
t_response	Propagation delay time, high-to-low; TTL input signal ⁽¹⁾	TTL input with V_ref= 1.4V		300		ns

(1) High-to-low and low-to-high refers to the transition at the input.