Standard ICs Hex buffer / driver BA6267 / BA6267F The BA6267 and BA6267F can be connected with a high-voltage circuit such as the MOS and can be used to drive high-current circuits such as lamps and relays. It can also be used as a buffer to drive TTL input. Applications •Drivers such as lamps and relays TTL input buffers •1)Features The pin layout is compatible with the SN7417. 2) Incorporates 6 circuits •Block diagram VCC 6A 6Y 5A 5Y 4A 4Y 14 13 12 11 10 9 8 BA6267 / BA6267F 1 2 3 4 5 6 7 1A 1Y 2A 2Y 3A 3Y GND •Absolute maximum ratings (Ta = 25°C) Parameter Symbol Applied voltage VCC BA6267 Limits Unit 7.0 V 600∗1 Pd 550∗2 mW Operating temperature Topr 0 ~ 70 °C Storage temperature Power dissipation BA6267F Tstg – 55 ~ + 125 °C Input voltage VI – 0.3 ~ + 5.5 V Output terminal voltage Vo 18 V ∗1 Reduced by 6.0mW for each increase in Ta of 1°C over 25°C. ∗2 Reduced by 5.5mW for each increase in Ta of 1°C over 25°C. When mounted on a 50mm × 50mm × 1.6mm glass epoxy PCB. 1 Standard ICs BA6267 / BA6267F •Input / output circuit VCC 9k 1.6k 3.4k INPUT OUTPUT 100Ω 1k GND (Resistance values are typical values.) •Recommended operating conditions Symbol Min. Typ. Max. Unit Power supply voltage Parameter VCC 4.75 5.0 5.25 V Input high level voltage VIH 2.0 — — V Input low level voltage VIL — — 0.8 V Output voltage VO — — 15 V •Electrical characteristics (unless otherwise noted, Ta = 25°C, Vcc = + 5.0V) Parameter Symbol Min. Typ. Max. Unit Conditions Input high level voltage VIH 2 — — V — Input low level voltage VIL — — 0.8 V — Input high level current VIH — Input low level current VIL — 15 – 0.33 40 µA VCC = 5.25V, VIH = 2.4V – 1.6 mA VCC = 5.25V, VIL = 0.4V II — 0.02 VIK — – 0.9 – 1.5 V VCC = 4.75V, II = – 12mA Output saturation voltage VOL1 — 0.13 0.4 V VCC = 4.75V, IOL = 16mA Output saturation voltage VOL2 — 0.32 0.7 V VCC = 4.75V, IOL = 40mA Output leakage current IOH — 2 250 µA VCC = 4.75V, VOH = 15V Supply current 1 ICCH — 23 41 mA Total current when all outputs at "H" Supply current 2 ICCL — 16 30 mA Total current when all outputs at "L" Supply current 3 ICC — 3.25 6 mA Average current per gate when the duty cycle is 50% Output delay time 1 tPLH — 150 — ns CL = 15pF, RL = 110Ω Output delay tim 2 tPHL — 20 — ns CL = 15pF, RL = 110Ω Maximum input current Input clamp voltage 2 1 mA VCC = 5.25V, VI = 5.5V Standard ICs BA6267 / BA6267F •Measurement conditions VCC 3V 1.5V 1.5V INPUT RL 0V tPHL tPLH TEST POINT OUTPUT VOH CL 1.5V 1.5V OUTPUT VOL Fig.2 Output delay time Fig.1 Load circuit •Electrical characteristic curves 600 50 BA6267 OUTPUT CURRENT : IOL (mA) POWER DISSIPATION : Pd (mW) BA6267F 500 400 300 200 100 40 BA6267 30 BA6267F 20 10 0 0 – 25 0 25 50 75 100 125 0 20 40 60 80 100 DUTY CYCLE (%) AMBIENT TEMPERATURE : Ta (°C) Fig.3 Power dissipation vs. ambient temperature Fig.4 Output conditions •External dimensions (Units: mm) BA6267 BA6267F 8.7 ± 0.2 3.2 ± 0.2 0.3 ± 0.1 2.54 8 1 7 1.27 0.15 ± 0.1 1.5 ± 0.1 7.62 14 4.4 ± 0.2 6.2 ± 0.3 7 0.11 1 6.5 ± 0.3 8 0.51Min. 4.25 ± 0.3 19.4 ± 0.3 14 0.4 ± 0.1 0.3Min. 0.5 ± 0.1 0° ~ 15° 0.15 DIP14 SOP14 3