CD40174BC

Features:

 Wide supply voltage range: 3V to 15V
  High noise immunity: 0.45 V_DD (typ.)
  Low power TTL compatibility:
        fan out of 2 driving 74L or 1 driving 74 LS
  Equivalent to MC14174B, MC14175B
  Equivalent to MM74C174, MM74C175


Specifications

DC Supply Voltage (V_DD)                          -0.5V to +18V
Input Voltage (V_IN)                       -0.5V to V_DD +0.5V_DC
Storage Temperature Range (T_S)        -65°C to +150°C
Power Dissipation (P_D)
Dual-In-Line                                                      700 mW
Small Outline                                                     500 mW
Lead Temperature (T_L)
(Soldering, 10 seconds)                                      260°C


Description

The CD40174BC consists of six positive-edge triggered Dtype flip-flops; the true outputs from each flip-flop are externally available. The CD40175BC consists of four positiveedge triggered D-type flip-flops; both the true and complement outputs from each flip-flop are externally available.

All flip-flops are controlled by a common clock and a common clear. CD40174BC Information at the D inputs meeting the set-up time requirements is transferred to the Q outputs on the positive-going edge of the clock pulse. The clearing operation, enabled by a negative pulse at Clear input, clears all Q outputs to logical "0" and Q s (CD40175BC only) to logical "1".

All CD40174BC inputs are protected from static discharge by diode clamps to V_DD and V_SS.